Patent US3390905A successfully refreshed from Google Patents.
US3390905A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Holding and locating devices for overlapping structural members
Assignee: Individual
•
Filing: 1965-09-13
•
Granted: 1968-07-02
•
Expires: 1985-09-13
Abstract
No abstract record available.
Inventors
- 👤 Stewart Donald Arnott
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 22:58
CPC Classifications
E; E04; E04G; E04G7/00; E04G7/02; E04G7/06; E04G7/08; E04B; E04B1/00; E04B1/18; E04B1/20; E04B1/21; E04C; E04C5/00; E04C5/16; E04C5/162; E04C5/163; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32606; Y10T403/32951
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-07-02 | 1972-01-01 | 1972-07-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-02 | 1976-01-01 | 1976-07-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-02 | 1980-01-01 | 1980-07-02 | $7700.00 | Window Closed / Lapsed |