US2905863A
Expired / Lapsed
US
⏱️ 0.0 years remaining
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Assignee: NABDCO ACQUISTION CORP A CORP OF FL
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Filing: 1957-07-17
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Granted: 1959-09-22
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Expires: 1977-07-17
Abstract
No abstract record available.
Inventors
- 👤 Harry M Martin
- 👤 David H Rush
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 16:56
CPC Classifications
F; F21; F21V; F21V3/00; F21V3/02; F21V3/023; F21S; F21S9/00; F21S9/02; F21S9/022; F21V15/00; F21V15/04; F21V23/00; F21V23/04; F21V23/0407; H; H05; H05B; H05B39/00; H05B39/09; F21V15/01; F21W; F21W2111/00; F21Y; F21Y2103/00; F21Y2103/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2006737A
Cited
US2478901A
Cited
US2201166A
Cited
US2342257A
Cited
US2492837A
Cited
US2800601A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-09-21 | 1963-03-23 | 1963-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-09-21 | 1967-03-23 | 1967-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-09-21 | 1971-03-23 | 1971-09-22 | $7700.00 | Window Closed / Lapsed |