US2920835A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Securing tabs for printing paper rolls
Assignee: Daily Mirror Newspapers Ltd
•
Filing: 1955-09-07
•
Granted: 1960-01-12
•
Expires: 1975-09-07
Abstract
No abstract record available.
Inventors
- 👤 Gibson William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:22
CPC Classifications
B; B65; B65H; B65H19/00; B65H19/22; B65H19/29; B65H19/10; B65H19/102; B65H2301/00; B65H2301/40; B65H2301/46; B65H2301/4606; B65H2301/46075; Y; Y10; Y10S; Y10S206/00; Y10S206/813; Y10T; Y10T24/00; Y10T24/20; Y10T24/207
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2149832A
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US2039696A
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US2212937A
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US2094454A
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US2096389A
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US2292272A
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US2329527A
Cited
US2377971A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-01-11 | 1963-07-13 | 1964-01-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-01-11 | 1967-07-13 | 1968-01-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-01-11 | 1971-07-13 | 1972-01-12 | $7700.00 | Window Closed / Lapsed |