Patent US2162211A successfully refreshed from Google Patents.
Patent US1181835A successfully refreshed from Google Patents.
US1181835A
Expired / Lapsed
US
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Shoe-dressing-delivering mechanism.
Assignee: BURKHART Corp
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Filing: 1915-12-22
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Granted: 1916-05-02
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Expires: 1935-12-22
Abstract
No abstract record available.
Inventors
- 👤 Charles F Burkhart
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 05:58
CPC Classifications
B; B05; B05B; B05B13/00; B05B13/02; B05B13/0221; B05B13/0228; Y; Y10; Y10S; Y10S118/00; Y10S118/07
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) | 1919-05-02 | 1919-11-01 | 1920-05-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1923-05-02 | 1923-11-01 | 1924-05-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1927-05-02 | 1927-11-01 | 1928-05-02 | $7700.00 | Window Closed / Lapsed |