US3205112A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making embossing apparatus
Assignee: Chavannes Industrial Synthetics Inc
•
Filing: 1962-04-13
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Granted: 1965-09-07
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Expires: 1982-04-13
Abstract
No abstract record available.
Inventors
- 👤 Gilbert Geoffrey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 17:52
CPC Classifications
B; B31; B31F; B31F1/00; B31F1/07; D; D06; D06C; D06C29/00; B31F2201/00; B31F2201/07; B31F2201/0707; B31F2201/0715; B31F2201/0723; B31F2201/073; B31F2201/0784; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1052; Y10T156/1056; Y10T156/1057
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
68 words
THE METHOD OF FORMING AN EMBOSSING APPARATUS, COMPRISING AFFIXING AN AIR-PERVIOUS EMBOSSING MATERIAL OVER ONE SIDE OF A SUPPORT MEMBER HAVING SPACED PERFORATIONS FORMED THERETHROUGH, IMPREGNATING SAID MATERIAL WITH A THERMOSETTING AIR-IMPERVIOUS FILM-FORMING AGENT, CURING SAID AGENT SO AS TO RENDER SAID MATERIAL IMPERVIOUS TO THE ATMOSPHERE WHILE MAINTAINING THE OUTER CONTOURED SURFACE OF SAID EMBOSSING MATERIAL SUBSTANTIALLY UNALTERED BY SAID AGENT, AND FORMING HOLES THROUGH SAID MATERIAL
Claim 2
Independent Claim
68 words
THE METHOD OF FORMING AN EMBOSSING APPARATUS, COMPRISING AFFIXING AN AIR-PERVIOUS EMBOSSING MATERIAL OVER ONE SIDE OF A SUPPORT MEMBER HAVING SPACED PERFORATIONS FORMED THERETHROUGH, IMPREGNATING SAID MATERIAL WITH A THERMOSETTING AIR-IMPERVIOUS FILM-FORMING AGENT, CURING SAID AGENT SO AS TO RENDER SAID MATERIAL IMPERVIOUS TO THE ATMOSPHERE WHILE MAINTAINING THE OUTER CONTOURED SURFACE OF SAID EMBOSSING MATERIAL SUBSTANTIALLY UNALTERED BY SAID AGENT, AND FORMING HOLES THROUGH SAID MATERIAL
References Cited (Backward Citations)
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Cited
US1862633A
Cited
US1988640A
Cited
GB475756A
Cited
US2115543A
Cited
US2570110A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-09-06 | 1969-03-08 | 1969-09-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-06 | 1973-03-08 | 1973-09-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-06 | 1977-03-08 | 1977-09-07 | $7700.00 | Window Closed / Lapsed |