Patent US1996210A successfully refreshed from Google Patents.
US1996210A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Joint
Assignee: HUGH C LORD
•
Filing: 1931-06-23
•
Granted: 1935-04-02
•
Expires: 1951-06-23
Abstract
No abstract record available.
Inventors
- 👤 Hugh C Lord
- 👤 Lord Thomas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 10:49
CPC Classifications
B; B29; B29C; B29C33/00; B29C33/12; F; F16; F16F; F16F1/00; F16F1/36; F16F1/42; F16F1/422; F16F1/424; H; H02; H02K; H02K5/00; H02K5/24; B29K; B29K2021/00; B29L; B29L2031/00; B29L2031/26; B29L2031/265; F16F2236/00; F16F2236/02; F16F2236/022; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1052; Y10T156/1062; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/4984; Y10T29/49844; Y10T29/4998; Y10T29/49993; Y10T403/00; Y10T403/45; Y10T403/455
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) | 1938-04-01 | 1938-10-01 | 1939-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1942-04-01 | 1942-10-01 | 1943-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1946-04-01 | 1946-10-01 | 1947-04-02 | $7700.00 | Window Closed / Lapsed |