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US2511795A
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US2511795A - - Google Patents
Assignee: —
•
Filing: —
•
Granted: 1950-06-13
•
Expires: 1967-06-13
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 04:17
CPC Classifications
B; B25; B25C; B25C5/00; B25C5/02; B25C5/0221; B25C5/0257; B25C5/0264; A; A01; A01K; A01K15/00; A01K15/003; B25B; B25B27/00; B25B27/14; B25B27/146
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2055257A
Cited
US2183978A
Cited
US2234448A
Cited
US2222726A
Cited
US2298123A
Cited
US2342818A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-06-12 | 1953-12-12 | 1954-06-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-06-12 | 1957-12-12 | 1958-06-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-06-12 | 1961-12-12 | 1962-06-13 | $7700.00 | Window Closed / Lapsed |