Patent US1820064A successfully refreshed from Google Patents.
US1820064A
Expired / Lapsed
US
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Means for attaching upholstery
Assignee: ThyssenKrupp Budd Co
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Filing: 1926-01-09
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Granted: 1931-08-25
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Expires: 1946-01-09
Abstract
No abstract record available.
Inventors
- 👤 Charles R Green
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 17:35
CPC Classifications
B; B60; B60R; B60R13/00; B60R13/02; B60R13/0237; B60R13/025; B60R13/0206; Y; Y10; Y10S; Y10S411/00; Y10S411/918; Y10S411/955; Y10S411/965
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) | 1934-08-24 | 1935-02-23 | 1935-08-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1938-08-24 | 1939-02-23 | 1939-08-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1942-08-24 | 1943-02-23 | 1943-08-25 | $7700.00 | Window Closed / Lapsed |