Patent US2902733A successfully refreshed from Google Patents.
US2902733A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Corner construction for sawed timber walls
Assignee: Individual
•
Filing: 1955-10-28
•
Granted: 1959-09-08
•
Expires: 1975-10-28
Abstract
No abstract record available.
Inventors
- 👤 George R Justus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 10:48
CPC Classifications
E; E04; E04B; E04B2/00; E04B2/56; E04B2/70; E04B2/701; E04B2/702
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
DE86578C
Cited
US1328878A
Cited
US883439A
Cited
FR489376A
Cited
US1424481A
Cited
US2130231A
Cited
US2387659A
Cited
US2473018A
Cited
US2712678A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-09-07 | 1963-03-09 | 1963-09-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-09-07 | 1967-03-09 | 1967-09-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-09-07 | 1971-03-09 | 1971-09-08 | $7700.00 | Window Closed / Lapsed |