US3426495A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Timber truss joint and joint connector
Assignee: Timber Imports Inc
•
Filing: 1966-08-19
•
Granted: 1969-02-11
•
Expires: 1986-08-19
Abstract
No abstract record available.
Inventors
- 👤 James C Glasgow
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 23:19
CPC Classifications
E; E04; E04C; E04C3/00; E04C3/02; E04C3/12; E04C3/17; E04B; E04B1/00; E04B1/343; E04B1/344; E04B1/3441; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32606; Y10T403/32951
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US295593A
Cited
US1232168A
Cited
US2293491A
Cited
US2385142A
Cited
US2536353A
Cited
FR1385350A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-02-11 | 1972-08-12 | 1973-02-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-02-11 | 1976-08-12 | 1977-02-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-02-11 | 1980-08-12 | 1981-02-11 | $7700.00 | Window Closed / Lapsed |