GB1037579A - Improvements in or relating to writing instruments - Google Patents
Improvements in or relating to writing instrumentsInfo
- Publication number
- GB1037579A GB1037579A GB40689/64A GB4068964A GB1037579A GB 1037579 A GB1037579 A GB 1037579A GB 40689/64 A GB40689/64 A GB 40689/64A GB 4068964 A GB4068964 A GB 4068964A GB 1037579 A GB1037579 A GB 1037579A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sleeve
- cap
- units
- engaging
- writing
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
- B43K24/10—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units
- B43K24/14—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units operated by turning means
- B43K24/146—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units operated by turning means with cam control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
- B43K24/10—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units
- B43K24/14—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units operated by turning means
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
1,037,579. Reservoir pens. CHROMATIC CORPORATION. Oct. 6, 1964 [Oct. 7, 1963; Sept. 11, 1964], No. 40689/64. Heading B6P. A multiple unit ball-point pen comprisesa barrel 16, Fig. 1, and a cap 18 rotatable thereon. Secured within the barrel is a sleeve 24, Figs. 1 and 6, having a depression 40 in which is slidably accommodated a detent on the cap to limit the angular movement thereof. The sleeve 24 is formed with a smaller diameter portion 24a having two bores 26 accommodating writing units 12, 14 provided with plugs 30 having air vents 35 and pins 32 slidable in slots 38 in the sleeve. The units are urged upwardly by springs 34 and have square parts 33 engaging square parts of the bores to ensure Correct angular alignment. The sleeve portion 24a is formed with two flats 39 to receive arms 62, 64 of a clip 60, having an opening 66 to fit over a knob 41 and arms 68, 70 to engage the plugs 30 and prevent accidental displacement of the writing units. Secured within the cap is a guide sleeve 44 having a cam surface 46 engaging the pins 32. If the cap is rotated in either direction from a central position wherein both writing units are retracted, one of the units is thus projected to writing position with its pen engaging a notch 48, while the other is further retracted. Two slightly different constructions are described with reference to Figs. 7-11 and 12-14 (not shown).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US31410963A | 1963-10-07 | 1963-10-07 | |
US395786A US3266465A (en) | 1963-10-07 | 1964-09-11 | Writing instrument |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1037579A true GB1037579A (en) | 1966-07-27 |
Family
ID=26979211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB40689/64A Expired GB1037579A (en) | 1963-10-07 | 1964-10-06 | Improvements in or relating to writing instruments |
Country Status (8)
Country | Link |
---|---|
US (1) | US3266465A (en) |
AT (1) | AT297532B (en) |
BE (1) | BE653970A (en) |
CH (1) | CH427560A (en) |
DE (3) | DE1461291A1 (en) |
GB (1) | GB1037579A (en) |
NL (1) | NL6411677A (en) |
SE (1) | SE320605B (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3898008A (en) * | 1974-01-28 | 1975-08-05 | Chromatic Corp | Writing instrument |
JPS5537421Y2 (en) * | 1976-10-16 | 1980-09-02 | ||
AU505312B1 (en) * | 1977-08-05 | 1979-11-15 | Zebra Co. Ltd. | Writing instrument |
JPS5612072Y2 (en) * | 1978-03-31 | 1981-03-19 | ||
JPS5463926A (en) * | 1978-09-11 | 1979-05-23 | Zebra Co Ltd | Writing implement |
US4268183A (en) * | 1979-09-10 | 1981-05-19 | Zebra Co., Ltd. | Composite writing instrument |
US4270869A (en) * | 1979-09-10 | 1981-06-02 | Zebra Co., Ltd. | Composite writing instrument |
US4844640A (en) * | 1986-09-10 | 1989-07-04 | Walgan Corporation | Simplified retractable tip writing instrument |
DE3744100A1 (en) * | 1987-12-24 | 1989-07-06 | Schleif Ludwig | WRITING DEVICE IN THE FORM OF A BALLPOINT PEN WITH TWO MINES |
DE8913603U1 (en) * | 1989-11-17 | 1990-01-11 | Heri Geräte-Produktions-GmbH, 7732 Niedereschach | Handwriting device with built-in stamp |
US6106179A (en) * | 1998-12-28 | 2000-08-22 | Kuo; Chen-Hui | Dual color lipstick in a single case |
US10463245B2 (en) | 2015-12-21 | 2019-11-05 | Snug Harbor Orthopedics, LLC | Method of using cannula for surgical procedure |
IT201700108270A1 (en) * | 2017-09-27 | 2019-03-27 | Cosmei S R L | MULTICOLORED COSMETIC PEN |
CN110217018B (en) * | 2019-07-14 | 2023-11-14 | 杭州简弈科技有限公司 | Hand-held telescopic pen |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR965615A (en) * | 1950-09-16 | |||
FR873636A (en) * | 1940-06-03 | 1942-07-15 | Bossert & Erhard | Multi-colored mechanical pencil |
US2494967A (en) * | 1948-05-26 | 1950-01-17 | Scripto Inc | Mechanical pencil |
FR985040A (en) * | 1949-02-17 | 1951-07-13 | Multicolor automatic pen | |
FR59263E (en) * | 1949-03-11 | 1954-05-24 | Automatic two-color ballpoint pen | |
DE943453C (en) * | 1953-11-26 | 1956-05-17 | Adolf Waldmann Fa | Exchangeable pen with a lead feed and return device that can be operated through an end cap |
FR1270645A (en) * | 1960-07-21 | 1961-09-01 | Bourbon & Fils Ets | Improvements to two-tone writing instruments |
-
1964
- 1964-09-11 US US395786A patent/US3266465A/en not_active Expired - Lifetime
- 1964-10-02 DE DE19641461291 patent/DE1461291A1/en active Pending
- 1964-10-02 DE DE19641786565 patent/DE1786565A1/en active Pending
- 1964-10-05 BE BE653970D patent/BE653970A/xx unknown
- 1964-10-06 SE SE11993/64A patent/SE320605B/xx unknown
- 1964-10-06 AT AT850364A patent/AT297532B/en not_active IP Right Cessation
- 1964-10-06 CH CH1297564A patent/CH427560A/en unknown
- 1964-10-06 GB GB40689/64A patent/GB1037579A/en not_active Expired
- 1964-10-07 NL NL6411677A patent/NL6411677A/xx unknown
- 1964-10-08 DE DE6602142U patent/DE6602142U/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3266465A (en) | 1966-08-16 |
NL6411677A (en) | 1965-04-08 |
DE6602142U (en) | 1969-04-30 |
DE1786565A1 (en) | 1974-05-30 |
BE653970A (en) | 1965-02-01 |
CH427560A (en) | 1966-12-31 |
SE320605B (en) | 1970-02-09 |
DE1461291A1 (en) | 1969-03-27 |
AT297532B (en) | 1972-03-27 |
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