Patent US1962711A successfully refreshed from Google Patents.
US1962711A
Expired / Lapsed
US
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Stud
Assignee: PIONEER SUSPENDER Co
•
Filing: 1933-07-20
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Granted: 1934-06-12
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Expires: 1953-07-20
Abstract
No abstract record available.
Inventors
- 👤 Jr James T Duffy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 09:49
CPC Classifications
A; A41; A41F; A41F11/00; A41F11/02; A41F11/04; Y; Y10; Y10T; Y10T24/00; Y10T24/36; Y10T24/3611; Y10T24/3683; Y10T24/44; Y10T24/44077; Y10T24/44085; Y10T24/44128; Y10T24/44145; Y10T24/44154; Y10T24/44162; Y10T24/44171; Y10T24/44179
Claims Analysis
Total Claims: 0
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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) | 1937-06-11 | 1937-12-11 | 1938-06-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1941-06-11 | 1941-12-11 | 1942-06-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1945-06-11 | 1945-12-11 | 1946-06-12 | $7700.00 | Window Closed / Lapsed |