US2673105A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Jointure for prefabricated structures
Assignee: General Electric Co
•
Filing: 1951-11-16
•
Granted: 1954-03-23
•
Expires: 1971-11-16
Abstract
No abstract record available.
Inventors
- 👤 Albert J Fitzgerald
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 09:28
CPC Classifications
F; F16; F16B; F16B7/00; F16B7/22; F16B7/04; F16B7/044; F16B7/048; F16B7/0486; Y; Y10; Y10T; Y10T403/00; Y10T403/38
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US391353A
Cited
US2577119A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-03-22 | 1957-09-21 | 1958-03-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-03-22 | 1961-09-21 | 1962-03-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-03-22 | 1965-09-21 | 1966-03-23 | $7700.00 | Window Closed / Lapsed |