Patent US736753A successfully refreshed from Google Patents.
Patent US2915787A successfully refreshed from Google Patents.
US2915787A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Embossing
Assignee: Acordis UK Ltd
•
Filing: 1955-04-06
•
Granted: 1959-12-08
•
Expires: 1975-04-06
Abstract
No abstract record available.
Inventors
- 👤 Ewing Henry
- 👤 Wylde Joseph Rowland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 20:47
CPC Classifications
D; D06; D06Q; D06Q1/00; D06Q1/08; Y; Y10; Y10S; Y10S425/00; Y10S425/055
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1964724A
Cited
US2047230A
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US2077508A
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US2296804A
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GB552093A
Cited
US2442598A
Cited
US2446771A
Cited
US2562078A
Cited
US2526318A
Cited
US2669527A
Cited
US2776452A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-12-07 | 1963-06-08 | 1963-12-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-12-07 | 1967-06-08 | 1967-12-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-12-07 | 1971-06-08 | 1971-12-08 | $7700.00 | Window Closed / Lapsed |