Patent US3226800A successfully refreshed from Google Patents.
US3226800A
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Method of making a metal embossing matrix such as an embossing roll
Assignee: Individual
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Filing: 1962-09-13
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Granted: 1966-01-04
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Expires: 1982-09-13
Abstract
No abstract record available.
Inventors
- 👤 Charles E Fenlason
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 05:09
CPC Classifications
B; B41; B41N; B41N7/00; B41N7/005; B22; B22C; B22C7/00; B41C; B41C3/00; B41C3/08; C; C23; C23C; C23C4/00; C23C4/18; C23C4/185; C25; C25D; C25D1/00; C25D1/10; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49544; Y10T29/4956; Y10T29/4981
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
50 words
A METHOD OF MAKING A METAL EMBOSSING MATRIX WITH A DESIGN CONFORMING WITH GREAT FIDELITY IN EVERY DIMENSION TO THAT IN AND ON ANY DESIRED MASTER SURFACE COMPRISING SEPARATING FROM SAID MASTER SURFACE A NON-SHRUNK REPRODUCTION THEREOF, MAKING FROM SAID REPRODUCTION A SECOND REPRODUCTION IN A DESIGN-HOLDING PLASTIC, PLATING METAL
Claim 2
Independent Claim
50 words
A METHOD OF MAKING A METAL EMBOSSING MATRIX WITH A DESIGN CONFORMING WITH GREAT FIDELITY IN EVERY DIMENSION TO THAT IN AND ON ANY DESIRED MASTER SURFACE COMPRISING SEPARATING FROM SAID MASTER SURFACE A NON-SHRUNK REPRODUCTION THEREOF, MAKING FROM SAID REPRODUCTION A SECOND REPRODUCTION IN A DESIGN-HOLDING PLASTIC, PLATING METAL
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-01-03 | 1969-07-05 | 1970-01-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-03 | 1973-07-05 | 1974-01-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-03 | 1977-07-05 | 1978-01-04 | $7700.00 | Window Closed / Lapsed |