US1171949A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stay-applying machine.
Assignee: MD Knowlton Co
•
Filing: 1913-01-07
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Granted: 1916-02-15
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Expires: 1933-01-07
Abstract
No abstract record available.
Inventors
- 👤 Edgar M Hawkins
- 👤 Charles R Seymour
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 08:04
CPC Classifications
B; B32; B32B; B32B38/00; B32B38/0004; G; G03; G03D; G03D15/00; G03D15/10; Y; Y10; Y10T; Y10T156/00; Y10T156/12; Y10T156/1317; Y10T156/1322; Y10T156/17; Y10T156/1702; Y10T156/1744; Y10T83/00; Y10T83/647; Y10T83/6569
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) | 1919-02-14 | 1919-08-16 | 1920-02-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1923-02-14 | 1923-08-16 | 1924-02-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1927-02-14 | 1927-08-16 | 1928-02-15 | $7700.00 | Window Closed / Lapsed |