US482548A - Island - Google Patents
Island Download PDFInfo
- Publication number
- US482548A US482548A US482548DA US482548A US 482548 A US482548 A US 482548A US 482548D A US482548D A US 482548DA US 482548 A US482548 A US 482548A
- Authority
- US
- United States
- Prior art keywords
- article
- pearl
- mother
- lengths
- same
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 210000001503 Joints Anatomy 0.000 description 2
- 241000220010 Rhode Species 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/007—Forming single grooves or ribs, e.g. tear lines, weak spots
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
- Y10T156/1082—Partial cutting bonded sandwich [e.g., grooving or incising]
Definitions
- This invention has reference to improvements in articles formed of mother-of-pearl and in the process for making the same.
- the object of this invention is to produce a substantial article from alternate strips or lengths of various-colored mother-of-pearl in such a manner that the surface of the article may be cut away in ornamental designs.
- the invention consists in the novel features of construction and combination of parts by which an article is formed of strips or lengths of mother-of-pearl without the use of a base, as will be more fully described hereinafter, and pointed out in the claims.
- Figure 1 represents a side view of one form of the improved article formed of alternate light and dark strips and ornamented by spiral grooves, between which spiral ridges are left.
- Fig. 2 represents an enlarged butt-end view of the same.
- Fig. 3 represents an enlarged cross-sectional view of an article ornamented as shown in Fig. 1.
- a base of wood or other similar material is first formed of substantially the proposed shape of the finished article, and to this base are cemented thin strips of mother-of-pearl cutto the proper shape, the cutting away of the outer pearl surface being impossible, as the base would be exposed by so doing.
- the article shown in the drawings is adapted for pen or pencil holder extension; but it is evident that this construction is applicable to a large variety of articles.
- the lengths 5 and 6 may be formed of short pieces joined together, if desired.
- a pearl article formed of a number of segmental strips or lengths secured together on their radial surfaces, as described.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Adornments (AREA)
Description
(No Model.)
0. 0. EGKERT & L. COHEN. MOTHER OF PEARL ARTICLE AND PROCESS OF MAKING THE SAME.
No. 482,548. Patented Sept. 13,1892.
UNITED STATES PATENT OFFICE.
OTTO C. ECKERT AND LOUIS COHEN, OF PROVIDENCE, RHODE ISLAND.
MOTHER-OF-PEARL ARTICLES AND PROCESS OF MAKING THE SAME.
SPECIFICATION forming part of Letters Patent No. 482,548, dated September 13, 1892.
Application filed June 16, 1892. Serial No. 436,780. (No specimens.)
To all whom it may concern.-
Be it known that we, OTTO C. ECKERT and LOUIS COHEN, of Providence, in the county of Providence and State of Rhode Island, have invented certain new and useful Improvements in IvIother-of-Pearl Articles and in the Process for Making the Same; and we hereby declare that the following is a full, clear, and exact description of the same, reference being had to the accompanying drawings, forming part of this specification.
This invention has reference to improvements in articles formed of mother-of-pearl and in the process for making the same.
The object of this invention is to produce a substantial article from alternate strips or lengths of various-colored mother-of-pearl in such a manner that the surface of the article may be cut away in ornamental designs.
The invention consists in the novel features of construction and combination of parts by which an article is formed of strips or lengths of mother-of-pearl without the use of a base, as will be more fully described hereinafter, and pointed out in the claims.
Figure 1 represents a side view of one form of the improved article formed of alternate light and dark strips and ornamented by spiral grooves, between which spiral ridges are left. Fig. 2 represents an enlarged butt-end view of the same. Fig. 3 represents an enlarged cross-sectional view of an article ornamented as shown in Fig. 1.
Similar numbers of reference designate corresponding parts throughout.
In the ordinary method of making striped articles from mothenof-pearl a base of wood or other similar material is first formed of substantially the proposed shape of the finished article, and to this base are cemented thin strips of mother-of-pearl cutto the proper shape, the cutting away of the outer pearl surface being impossible, as the base would be exposed by so doing.
In carrying out our invention we talze a number of diiferent lengths 5 and 6 of difierent-colored mother-of-pearl and shape two longitudinal surfaces of each strip so that when placed together the joints will extend outward radially from a common center. We next secure these prepared surfaces together by cement, Varying the arrangement of the colors to suit the fancy, and finally ornament the outer surface of the article thus formed by cutting away portions of the same. It 1s apparent that by this improved construction the article may be cut away even to the center without exposing any material except the pearl, of which the whole article is formed.
The article shown in the drawings is adapted for pen or pencil holder extension; but it is evident that this construction is applicable to a large variety of articles. The lengths 5 and 6 may be formed of short pieces joined together, if desired.
Having thus described our invention, we claim as new and desire to secure by Letters Patent 1. The process for constructing mother-ofpearl articles herein described, consisting in forming a number of lengths having longitudinal angular surfaces, next securing these lengths together on these angular surfaces, and finally ornamenting the outer surface of the article by cutting away portions of the same, as described.
2. A pearl article formed of a number of segmental strips or lengths secured together on their radial surfaces, as described.
In witness whereof we have hereunto set our hands.
OTTO C. ECKER'I. LOUIS COHEN.
Witnesses:
HENRY J. MILLER, M. F. BLIGH.
Publications (1)
Publication Number | Publication Date |
---|---|
US482548A true US482548A (en) | 1892-09-13 |
Family
ID=2551399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US482548D Expired - Lifetime US482548A (en) | Island |
Country Status (1)
Country | Link |
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US (1) | US482548A (en) |
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0
- US US482548D patent/US482548A/en not_active Expired - Lifetime
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