US2923038A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Framing apparatus
Assignee: General Electric Co
•
Filing: 1956-05-09
•
Granted: 1960-02-02
•
Expires: 1976-05-09
Abstract
No abstract record available.
Inventors
- 👤 Albert J Fitzgerald
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 00:07
CPC Classifications
A; A47; A47G; A47G1/00; A47G1/06; A47G1/10; H; H04; H04N; H04N5/00; H04N5/64; H04N5/65
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1817162A
Cited
US2275559A
Cited
US2270036A
Cited
US2471254A
Cited
US2679912A
Cited
US2727597A
Cited
US2718964A
Cited
US2772086A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-02-01 | 1963-08-03 | 1964-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-02-01 | 1967-08-03 | 1968-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-02-01 | 1971-08-03 | 1972-02-02 | $7700.00 | Window Closed / Lapsed |