Patent US2962282A successfully refreshed from Google Patents.
US2962282A
Expired / Lapsed
US
⏱️ 0.0 years remaining
bergland
Assignee: —
•
Filing: —
•
Granted: 1960-11-29
•
Expires: 1977-11-29
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:09
CPC Classifications
B; B65; B65H; B65H51/00; B65H51/02; B65H51/04; B65H51/08; B65H51/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1856171A
Cited
US2035524A
Cited
US2712442A
Cited
US2781840A
Cited
US969619A
Cited
US2642663A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-29 | 1964-05-30 | 1964-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-29 | 1968-05-30 | 1968-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-29 | 1972-05-30 | 1972-11-29 | $7700.00 | Window Closed / Lapsed |