US1986374A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making a knob
Assignee: Motors Liquidation Co
•
Filing: 1932-01-18
•
Granted: 1935-01-01
•
Expires: 1952-01-18
Abstract
No abstract record available.
Inventors
- 👤 Leo C Shippy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 21:43
CPC Classifications
B; B29; B29C; B29C43/00; B29C43/02; B29C43/18; B29C43/14; B29C43/146; B29C70/00; B29C70/68; B29C70/72; B29C33/00; B29C33/12; B29C33/123; B29K; B29K2105/00; B29K2105/26; B29L; B29L2031/00; B29L2031/46
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) | 1937-12-31 | 1938-07-02 | 1939-01-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1941-12-31 | 1942-07-02 | 1943-01-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1945-12-31 | 1946-07-02 | 1947-01-01 | $7700.00 | Window Closed / Lapsed |