US2919798A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Preformed door assembly and attachments for the same
Assignee: Individual
•
Filing: 1957-02-07
•
Granted: 1960-01-05
•
Expires: 1977-02-07
Abstract
No abstract record available.
Inventors
- 👤 Gottlieb Jack
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 16:28
CPC Classifications
E; E05; E05B; E05B15/00; E05B15/02; E05B15/0205; E06; E06B; E06B7/00; Y; Y10; Y10T; Y10T292/00; Y10T292/08; Y10T292/096; Y10T292/1014; Y10T292/1022; Y10T292/1024; Y10T292/68; Y10T292/688; Y10T70/00; Y10T70/80; Y10T70/8432
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US945417A
Cited
US1451781A
Cited
US1863730A
Cited
US2342312A
Cited
US2720308A
Cited
US2742146A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-01-04 | 1963-07-06 | 1964-01-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-01-04 | 1967-07-06 | 1968-01-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-01-04 | 1971-07-06 | 1972-01-05 | $7700.00 | Window Closed / Lapsed |