US2666655A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Identification card or the like
Assignee: Individual
•
Filing: 1950-08-15
•
Granted: 1954-01-19
•
Expires: 1970-08-15
Abstract
No abstract record available.
Inventors
- 👤 William H Wolowitz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:31
CPC Classifications
B; B42; B42D; B42D25/00; B42D25/30; B42D25/351; B42D25/20; B42D25/22; B42D25/23; B42D25/318; B42D25/40; B42D25/405; B42D25/45; B42D25/455; B42D25/46; B42D25/465; B42D25/47; Y; Y10; Y10S; Y10S283/00; Y10S283/904
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US927543A
Cited
US1270066A
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US1266368A
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US1368518A
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US2074855A
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US2156289A
Cited
GB528680A
Cited
GB529818A
Cited
US2556825A
Cited
US2588572A
Cited
US2520077A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-01-18 | 1957-07-20 | 1958-01-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-01-18 | 1961-07-20 | 1962-01-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-01-18 | 1965-07-20 | 1966-01-19 | $7700.00 | Window Closed / Lapsed |