Patent US1890318A successfully refreshed from Google Patents.
US1618924A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Safety device for spare tires
Assignee: FRAIM SLAYMAKER HARDWARE CO IN
•
Filing: 1926-03-11
•
Granted: 1927-02-22
•
Expires: 1946-03-11
Abstract
No abstract record available.
Inventors
- 👤 Henry H Hanton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 15:25
CPC Classifications
B; B62; B62D; B62D43/00; B62D43/007; Y; Y10; Y10T; Y10T70/00; Y10T70/40; Y10T70/413; Y10T70/437; Y10T70/446; Y10T70/452; Y10T70/454; Y10T70/487; Y10T70/491; Y10T70/50; Y10T70/5611; Y10T70/5854; Y10T70/5858; Y10T70/5889; Y10T70/5982; Y10T70/5987; Y10T70/5991
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1930-02-21 | 1930-08-23 | 1931-02-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1934-02-21 | 1934-08-23 | 1935-02-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1938-02-21 | 1938-08-23 | 1939-02-22 | $7700.00 | Window Closed / Lapsed |