JPS6195157A - Movable handrail - Google Patents
Movable handrailInfo
- Publication number
- JPS6195157A JPS6195157A JP21637584A JP21637584A JPS6195157A JP S6195157 A JPS6195157 A JP S6195157A JP 21637584 A JP21637584 A JP 21637584A JP 21637584 A JP21637584 A JP 21637584A JP S6195157 A JPS6195157 A JP S6195157A
- Authority
- JP
- Japan
- Prior art keywords
- main body
- handrail
- handrail main
- support rod
- bracket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K17/00—Other equipment, e.g. separate apparatus for deodorising, disinfecting or cleaning devices without flushing for toilet bowls, seats or covers; Holders for toilet brushes
- A47K17/02—Body supports, other than seats, for closets, e.g. handles, back-rests, foot-rests; Accessories for closets, e.g. reading tables
- A47K17/022—Wall mounted grab bars or handles, with or without support on the floor
- A47K17/024—Wall mounted grab bars or handles, with or without support on the floor pivotally mounted on the wall
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Toilet Supplies (AREA)
- Steps, Ramps, And Handrails (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、不使用時には支持杆を壁面に沿った収納位置
まで移動させることができる可動型手摺に関し、特に、
身障者用のトイレ等に設置して高い安全性を得るこ七が
できる可動型手摺に関するものである。[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a movable handrail whose support rod can be moved to a storage position along a wall surface when not in use, and in particular:
This invention relates to a movable handrail that can be installed in toilets, etc. for people with disabilities to provide high safety.
従来身障者等の出入りの際、その他不使用時に支持杆を
壁面に沿った収納位置まで待避可能とした可動型手摺と
しては、第２図に示すように、側面視倒Ｕ字状に屈曲し
た支持杆１を、ブラケット２に水平回転可能に支持され
る回転軸３に固着し、上記支持杆１に装着した操作レバ
ー４により係脱動作が制御されるストッパ５により回転
を規制したものが提案されている。Conventionally, a movable handrail that allows the support rod to be retracted to a storage position along the wall surface when the handicapped person enters or exits or when not in use is a support rod that is bent into an inverted U-shape when viewed from the side, as shown in Figure 2. It has been proposed that the rod 1 is fixed to a rotating shaft 3 that is horizontally rotatably supported by a bracket 2, and that its rotation is regulated by a stopper 5 whose engagement/disengagement is controlled by an operating lever 4 attached to the support rod 1. ing.
しかし、このようなものを身障者用手摺として使用した
場合には、支持杆ｌに身障者の全体重を寄りかけた際に
万一ストッパ５が外れているときは支持杆ｌが左右に振
れて極めて危険な事態を招き、また、支持杆ｌにつかま
って体重を支えようとした際に操作レバー４を同時に握
ってしまうような誤操作を招き易く、その安全性は未だ
十分とはいえないばかりでなく、更に、操作レバー４が
支持杆ｌの基端部より比較的遠くに位置されているので
、ストッパ５の係脱に必要以上の力を要し、操作が不便
であるという欠点を有するものであった。However, when such a handrail is used as a handrail for a handicapped person, if the stopper 5 should come off when the handicapped person's entire weight is placed on the support rod l, the support rod l will swing from side to side and become extremely This can lead to a dangerous situation, and it can also easily lead to erroneous operation, such as gripping the control lever 4 at the same time when trying to hold on to the support rod to support the body weight, and the safety of this method is not only still insufficient. Furthermore, since the operating lever 4 is located relatively far from the base end of the support rod 1, it requires more force than necessary to engage and disengage the stopper 5, making it inconvenient to operate. there were.
本発明は、以上述べたような、従来の可動型手摺がもつ
、安全性が未だ十分でないという問題点を解決するため
になされたものである。The present invention has been made in order to solve the above-mentioned problem of conventional movable handrails, which are still insufficient in safety.
そして本発明によれば、上記問題点は壁面に固定される
ブラケットに垂直及び水平回転可能に手摺主体を装着し
、この手摺主体の基端部には係止部を形成し、かつ上記
ブラＪ、−ツトには、手摺主体の係止部が該手摺主体の
自重にて係合して手摺主体の水平回転を阻止するととも
に、手摺主体の上方の垂直回転に伴って係止部との係合
を解除する被係止部を形成したことを特徴とする可動型
手摺を提供することにより達成される。According to the present invention, the above-mentioned problem is solved by mounting the handrail main body vertically and horizontally rotatably on a bracket fixed to the wall surface, forming a locking part at the base end of the handrail main body, and forming the above-mentioned bra J. , - The locking part of the handrail main body engages with the handrail main body's own weight to prevent horizontal rotation of the handrail main body, and also engages with the locking part as the handrail main body rotates upward vertically. This is achieved by providing a movable handrail characterized by forming a locked portion that releases the locking.
上記可動型手摺は手摺主体を壁面への固定具であるブラ
ケットに水平回転可能に支持することにより、手摺主体
の不使用時には該手摺主体を収納位置まで移動させるこ
とができるようにするとともに、使用時には妄りに手摺
主体が水平回転しないように手摺主体の係止部とブラケ
ットの被係止部を手摺主体の自重を利用して係合させて
、その安全性を高め、かつ手摺主体の垂直上方への回転
動作に伴って、上記係止部と被係止部との係合を解除す
るようにして、その操作性を高めるものである。The above-mentioned movable handrail has the main body of the handrail horizontally rotatably supported by a bracket that is a fixing device to the wall surface, so that when the main body of the handrail is not in use, it can be moved to the storage position, and when the main body of the handrail is not in use, it can be moved to the storage position. Sometimes, in order to prevent the handrail main body from horizontally rotating accidentally, the locking part of the handrail main body and the locked part of the bracket are engaged using the handrail main body's own weight, increasing its safety, and rotating vertically above the handrail main body. According to the rotational movement, the engagement between the locking part and the locked part is released, thereby improving the operability.
以下、本発明の望ましい実施例を添付図面に基づいて詳
細に説明する。Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
第１図において、本発明の実施例に係る可動型手摺を身
障者用ｌ・イレに設置した状態か示されている。この可
動型手摺は第１図において実線で示す使用位置から、鎖
線で示す収納位置に手摺主体６を移動することができる
もので、手摺主体６を垂直及び水平回転可能にブラケッ
ト２に連結して構成されている。In FIG. 1, a movable handrail according to an embodiment of the present invention is shown installed in a handicapped person's toilet. This movable handrail can move the handrail main body 6 from the operating position shown by the solid line in FIG. 1 to the storage position shown by the chain line. It is configured.
手摺主体（１は、第３図に示すように、側面視略倒Ｕ字
状の支持杆ｌの基端部を、断面略コ字状で下方に行くに
従って漸次１１広とされる垂直材８に固着されて形成さ
れる一方、ブラケット２の中央部両側辺は、垂直材８を
外方から挾むように、この垂直材８側に折曲されて被係
止部９が形成されている。The main body of the handrail (1 is a vertical member 8 whose proximal end portion of the support rod l, which is approximately inverted U-shaped in side view, is approximately U-shaped in cross section and gradually widens by 11 as it goes downward, as shown in Fig. 3. On the other hand, both sides of the center portion of the bracket 2 are bent toward the vertical member 8 so as to sandwich the vertical member 8 from the outside to form a locked portion 9.
また、ブラケット２の上下部は、上記被係止部９と同一
方に折曲されて、受は面２ａ、２ｂが形成され、この受
は面２ａ、２ｂには上部適宜位置に水平軸部１０ａを形
成した十字形軸ｌＯが水平回転可能に装着され、この十
字形軸ｌＯの水平軸部１０ａの両端部に垂直材８が垂直
回転可能に装着されている。Further, the upper and lower parts of the bracket 2 are bent in the same direction as the locked part 9, and the receiver is formed with surfaces 2a and 2b. A cross-shaped shaft 10 forming a cross-shaped shaft 10a is mounted so as to be horizontally rotatable, and vertical members 8 are mounted to both ends of the horizontal shaft portion 10a of this cross-shaped shaft 10 so as to be vertically rotatable.
従って、この実施例によれば、手摺主体６の使用位置に
おいては、第３図（ａ’）、（ｂ’ｌに示すように、垂
直材８の下方、すなわち係止部ＩＩがブラケット２の被
係止部９に挾持された状態て係合することによりその水
平回転が阻止され、その不使用時においては、手摺主体
６の支持杆１の先端部を上方に持ち上げて、第３図（ｂ
）に鎖線で示すように、垂直材８を十字形軸１０の水平
軸部１０ａ回りに垂直上方回転させることにより係止部
１１と被係止部９との係合を解除すると、支持杆１は、
十字形軸１０の上下端を回転中心として水平回転が可能
となり、その状態で手摺主体６を水平回転させて収納位
置に移動させることができる。Therefore, according to this embodiment, in the use position of the handrail main body 6, as shown in FIGS. By being held and engaged with the locked portion 9, its horizontal rotation is prevented, and when the handrail main body 6 is not in use, the tip of the support rod 1 of the handrail main body 6 is lifted upward, and as shown in FIG. b
), when the engagement between the locking portion 11 and the locked portion 9 is released by rotating the vertical member 8 vertically upward around the horizontal shaft portion 10a of the cross-shaped shaft 10, the support rod 1 teeth,
Horizontal rotation is possible with the upper and lower ends of the cross-shaped shaft 10 as rotation centers, and in this state, the handrail main body 6 can be horizontally rotated and moved to the storage position.
尚、支持杆１には、ステンレス材等の適宜の材料を用い
ることができ、第４図に示すように、鋼管１２の外表面
に合成樹脂製の被覆材１３を被覆したものを用いても良
く、この場合、ジヨイント材１４ａのコーン部１４ｂに
より、鋼管１２内に嵌挿され、ボルト１４ｃが螺装され
たグリッパ１４ｄの拡開片１４ｅを拡開させて、鋼管１
２の内壁面と拡開片１４ｅの外周との接触圧を高くして
支持杆１と垂直材８とを連結することにより、美麗でか
つ連結強度の高い連結状態を得ることができる。Note that the support rod 1 may be made of any suitable material such as stainless steel, or may be made of a steel pipe 12 whose outer surface is coated with a synthetic resin coating 13, as shown in FIG. In this case, the expanding piece 14e of the gripper 14d, which is fitted into the steel pipe 12 and screwed with the bolt 14c, is expanded by the cone part 14b of the joint material 14a, and the steel pipe 1
By increasing the contact pressure between the inner wall surface of the support rod 1 and the outer periphery of the expansion piece 14e to connect the support rod 1 and the vertical member 8, a beautiful connection state with high connection strength can be obtained.
第５図は、本発明の第二実施例を示す斜視図である。こ
の実施例においては、支持杆１の上部基端部が、第６図
（ａ）に示すように、ボルト１５回りに回転可能とされ
た回転子１６に回転可能に連結されて、ブラケット２に
対し垂直及び水平回転可能とされるとともに、ブラケッ
ト２には下端に截頭円錐状のガイド部分を先端に形成し
た円柱状の被係止部９を有する垂ｎ１保持材１７が立設
されて構成され、支持杆ｌの下部基端部に穿設された係
止部１１を被係止部９に係合することにより、手摺主体
６がその使用位置において保持されるようになっている
。FIG. 5 is a perspective view showing a second embodiment of the present invention. In this embodiment, the upper base end of the support rod 1 is rotatably connected to a rotor 16 that is rotatable around a bolt 15, as shown in FIG. 6(a), and is connected to a bracket 2. In contrast, the bracket 2 is configured to be vertically and horizontally rotatable, and a hanging n1 holding member 17 having a cylindrical locked portion 9 with a truncated conical guide portion formed at the tip at the lower end is erected. The handrail main body 6 is held in its use position by engaging the locking portion 11 drilled in the lower proximal end of the support rod l with the locked portion 9.
従って、この実施例によれば、手摺主体６を第５図にお
いて鎖線で示すように垂直回転させることにより、係止
部１１と被係止部９七の係合が解除され、手摺主体６を
ボルト１５回りに水平回転させることができる。Therefore, according to this embodiment, by vertically rotating the handrail main body 6 as shown by the chain line in FIG. It can be rotated horizontally around the bolt 15.
尚、この場合、手摺主体６とブラケット２との連結態様
は、第６図（ａ）に示したものに限られず、第６図（ｂ
）に示すように、支持杆１の基端部にスペーサ１８ａと
球面ブツシュ１８ｂとを装着した補助具１８を冠着し、
垂直軸１９及び球面ブッシュ１８ｂ回りに水平垂直回転
を可能としたものでも良く、このように構成することに
より」二足連結部の構造を簡易にすることができる。In this case, the connection mode between the handrail main body 6 and the bracket 2 is not limited to that shown in FIG. 6(a), but is as shown in FIG. 6(b).
), an auxiliary tool 18 equipped with a spacer 18a and a spherical bushing 18b is attached to the base end of the support rod 1,
It may be possible to allow horizontal and vertical rotation around the vertical axis 19 and the spherical bushing 18b, and by configuring it in this way, the structure of the bipedal connecting part can be simplified.
第７図は、本発明の第三実施例を示すものであって、手
摺主体６は、ブラケット２に突設される軸受部２０に枢
支される回転子１６′に連結されて垂直、水平回転可能
とされ、支持杆ｌの下部基端部自体が係止部１１となっ
て、ブラケット２に形成した被体Ｉ上部９に係合して、
手摺主体６を使用位置に保持するものである。FIG. 7 shows a third embodiment of the present invention, in which the handrail main body 6 is vertically and horizontally connected to a rotor 16' that is pivotally supported by a bearing part 20 protruding from the bracket 2. It is rotatable, and the lower proximal end of the support rod l itself becomes a locking part 11 and engages with the upper part 9 of the object I formed on the bracket 2.
This is to hold the handrail main body 6 in the use position.
第８図は、本発明の第四実施例を示すもので、係止部１
１と被係止部９との係合を手摺主体６の上部基端部にお
いて行うものを示している。この実施例において、手摺
主体６は、第９図（ａ＞に示すように、垂直材８′の下
端に装着される球面材２１をブラケット２の受は部２２
上に載置するとともに、垂直材８′の上端に固着される
係止部材２３をブラケット２の垂直軸１９′に、第９図
（ｂ）に示すように、ゆるやかに嵌合して垂直水平回転
が可能とされる一方、係止部材２３の外側部に形成した
歯車状の係止部１１をブラケット２に下向き突設した被
係止部９に係合して使用位置に保持されている。FIG. 8 shows a fourth embodiment of the present invention, in which the locking part 1
1 and the locked portion 9 are engaged at the upper base end portion of the handrail main body 6. In this embodiment, the handrail main body 6 has a spherical member 21 attached to the lower end of the vertical member 8', as shown in FIG.
At the same time, the locking member 23 fixed to the upper end of the vertical member 8' is loosely fitted to the vertical shaft 19' of the bracket 2, as shown in FIG. 9(b). While being rotatable, a gear-shaped locking part 11 formed on the outer side of the locking member 23 is engaged with a locked part 9 provided downwardly protruding from the bracket 2 to be held in the use position. .
従って、この実施例によれば、手摺主体６の使用位置に
おいては被係止部９が係止部１１にくさび状に係合して
手摺主体６の水平回転が阻止されるとともに、不使用時
においては、支持杆ｌの先端部を上方に持ち上げて手摺
主体６を球面材２１と受は部２２との摺接により垂直回
転させると、係止部材２３は第９図（ｂ）の矢印方向に
移動して被係止部９と係止部１１との係合が解除され、
手摺主体６の水平回転が可能になる。この状態で、支持
杆ｌを外方へ押しやると、手摺主体６は水平回転して収
納位置まで移動し、手を離すことにより、手摺主体６は
支持杆ｌの自重で垂直下方に回転して被係止部９が他の
係１１一部１１に係合して収納位置に保持されることに
なる。Therefore, according to this embodiment, when the handrail main body 6 is in the used position, the locked part 9 engages with the locking part 11 in a wedge shape to prevent horizontal rotation of the handrail main body 6, and when the handrail main body 6 is not in use, In this case, when the tip of the support rod l is lifted upward and the handrail main body 6 is vertically rotated by sliding contact between the spherical member 21 and the support part 22, the locking member 23 moves in the direction of the arrow in FIG. 9(b). , the engagement between the locked part 9 and the locking part 11 is released,
Horizontal rotation of the handrail main body 6 becomes possible. In this state, when you push the support rod l outward, the handrail main body 6 rotates horizontally and moves to the storage position, and when you release your hand, the handrail main body 6 rotates vertically downward under the weight of the support rod l. The locked portion 9 engages with another portion 11 of the locking portion 11 and is held at the storage position.
尚、この第四実施例における被係止部９と係止部１１と
の係合態様は第一ないし第三実施例において示したよう
に、上記係合を手摺主体６の下部基端部において行う場
合にも用いることができるもので、この場合には、第１
Ｏ図に示すように、ブラケット２の下端部を折曲して形
成した被係止部９に支持杆１の下部基端部に冠着される
補助具２３に形成した係止部１１を係合させるようにす
れば良い。尚、第１０図において、２４は補助具２３に
形成されるガイド、２５はブラケット２に立設されガイ
ド２４に摺動可能に嵌装されるストッパビンを各々示す
ものである。In addition, in the manner of engagement between the locked part 9 and the locking part 11 in this fourth embodiment, as shown in the first to third embodiments, the above-mentioned engagement is performed at the lower proximal end of the handrail main body 6. It can also be used when the first
As shown in Figure O, a locking part 11 formed on an auxiliary tool 23 that is attached to the lower base end of the support rod 1 is locked to a locked part 9 formed by bending the lower end of the bracket 2. All you have to do is make it match. In FIG. 10, reference numeral 24 indicates a guide formed on the auxiliary tool 23, and reference numeral 25 indicates a stopper bin which is erected on the bracket 2 and is slidably fitted into the guide 24.
以上説明したように、本発明は、手摺主体は垂直及び水
平回転可能に装着される手摺主体の水平回転を係止部と
被係止部とを係合させて阻止するもので、係止部と被係
止部との係脱は手摺主体自体の移動によりなされるので
操作が簡単で、かつ上記係合は通常の使用状態、すなわ
ち、体重を支持杆にかけた状態では解除されず、その逆
方向の力、すなわち、上方への垂直回転をさせる力を加
えなければ解除されないので、誤動作による支持杆の回
転を完全に防ぎ安全性を向上させることができる。As explained above, the present invention prevents the horizontal rotation of the handrail main body, which is attached so as to be vertically and horizontally rotatable, by engaging the locking part and the locked part. The engagement and disengagement between the handrail body and the locked part is done by moving the handrail body itself, so the operation is easy, and the above engagement is not released under normal usage conditions, that is, when the body weight is applied to the support rod, and vice versa. Since it will not be released unless a directional force is applied, that is, a force that causes upward vertical rotation, rotation of the support rod due to malfunction can be completely prevented and safety can be improved.
第１図は本発明の一実施例を示す斜視図、第２図は従来
の可動型手摺を示す斜視図、第３図（ａ）は第１図の拡
大斜視図、第３図（ｂ）はその側面図、第４図は支持杆
の基端部の連結状態を示す断面図、第５図は本発明の第
二実施例を示す斜視図、第６図（ａ）は支持杆とブラケ
ットの連結状態を示す断面図、第６図（ｂ）はその変形
例を示す断面図、第７図は本発明の第三実施例を示す斜
視図、第８図は本発明の第四実施例を示す斜視図、第９
図（ａ）は垂直材下端部を示す断面図、第９図（ｂ’ｌ
は係止部材を示す断面図、第１０図（ａ）は第四実施例
の変形例を示す要部断面図、第１θ図（ｂ）は第１Ｏ図
（ａ）のＸ方向矢視図である。
ｌ・・・支持杆、２・・・ブラケット、６・・・手摺主
体、９・・・被係止部、１１・・・係止部。
特許出願人 株式会社ナカ技術研究所−８＝FIG. 1 is a perspective view showing an embodiment of the present invention, FIG. 2 is a perspective view showing a conventional movable handrail, FIG. 3(a) is an enlarged perspective view of FIG. 1, and FIG. 3(b) 4 is a sectional view showing the connected state of the base end of the support rod, FIG. 5 is a perspective view showing the second embodiment of the present invention, and FIG. 6(a) is the support rod and bracket. 6(b) is a sectional view showing a modified example thereof, FIG. 7 is a perspective view showing a third embodiment of the present invention, and FIG. 8 is a fourth embodiment of the present invention. 9th perspective view showing
Figure (a) is a sectional view showing the lower end of the vertical member, Figure 9 (b'l
10(a) is a sectional view of a main part showing a modification of the fourth embodiment, and FIG. 1θ(b) is a view taken in the X direction of FIG. 1O(a). be. 1... Support rod, 2... Bracket, 6... Handrail main body, 9... Locked part, 11... Locking part. Patent applicant: Naka Technology Institute Co., Ltd.-8=
Claims (1)
手摺主体を装着し、この手摺主体の基端部には係止部を
形成し、かつ上記ブラケットには、手摺主体の係止部が
該手摺主体の自重にて係合して手摺主体の水平回転を阻
止するとともに、手摺主体の上方の垂直回転に伴って係
止部との係合を解除する被係止部を形成したことを特徴
とする可動型手摺。A handrail main body is attached to a bracket fixed to a wall so as to be vertically and horizontally rotatable, and a locking part is formed at the base end of the handrail main body, and the locking part of the handrail main body is attached to the bracket. It is characterized by forming a locked part that engages with the main body's own weight to prevent horizontal rotation of the handrail main body, and that releases the engagement with the locking part when the handrail main body rotates vertically above the handrail main body. Movable handrail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21637584A JPS6195157A (en) | 1984-10-17 | 1984-10-17 | Movable handrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21637584A JPS6195157A (en) | 1984-10-17 | 1984-10-17 | Movable handrail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6195157A true JPS6195157A (en) | 1986-05-13 |
| JPH0332665B2 JPH0332665B2 (en) | 1991-05-14 |
Family
ID=16687584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21637584A Granted JPS6195157A (en) | 1984-10-17 | 1984-10-17 | Movable handrail |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6195157A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2305198A1 (en) | 2009-10-02 | 2011-04-06 | Hill-Rom Services, Inc. | Wall-mounted patient egress and patient assist bar |
| US10925446B2 (en) | 2019-05-03 | 2021-02-23 | Liberty Hardware Mfg. Corp. | Adjustable bathroom grab bar assembly |
| US11096531B2 (en) | 2018-08-30 | 2021-08-24 | Liberty Hardware Mfg. Corp. | Adjustable bathroom grab bar assembly |
-
1984
- 1984-10-17 JP JP21637584A patent/JPS6195157A/en active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2305198A1 (en) | 2009-10-02 | 2011-04-06 | Hill-Rom Services, Inc. | Wall-mounted patient egress and patient assist bar |
| US8474921B2 (en) | 2009-10-02 | 2013-07-02 | Hill-Rom Services, Inc. | Wall-mounted patient egress and patient assist bar |
| US11096531B2 (en) | 2018-08-30 | 2021-08-24 | Liberty Hardware Mfg. Corp. | Adjustable bathroom grab bar assembly |
| US10925446B2 (en) | 2019-05-03 | 2021-02-23 | Liberty Hardware Mfg. Corp. | Adjustable bathroom grab bar assembly |
| US11324365B2 (en) | 2019-05-03 | 2022-05-10 | Liberty Hardware Mfg. Corp. | Adjustable bathroom grab bar assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0332665B2 (en) | 1991-05-14 |
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| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |