US2560786A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of forming bracket units
Assignee: The Guarantee Specialty Manufacturing Co
•
Filing: 1948-12-27
•
Granted: 1951-07-17
•
Expires: 1968-12-27
Abstract
No abstract record available.
Inventors
- 👤 Richard H Wright
- 👤 Douglas G Haight
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 04:59
CPC Classifications
F; F16; F16B; F16B5/00; F16B5/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US292606A
Cited
US666918A
Cited
US976914A
Cited
US1873720A
Cited
US2033809A
Cited
US2335292A
Cited
US2384475A
Cited
US2515067A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-07-16 | 1955-01-15 | 1955-07-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-07-16 | 1959-01-15 | 1959-07-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-07-16 | 1963-01-15 | 1963-07-17 | $7700.00 | Window Closed / Lapsed |