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Patent US956434A successfully refreshed from Google Patents.
US956434A
Expired / Lapsed
US
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Die.
Assignee: GEORGE H BURR
•
Filing: 1907-02-16
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Granted: 1910-04-26
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Expires: 1927-02-16
Abstract
No abstract record available.
Inventors
- 👤 Herman M Schwartz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 11:54
CPC Classifications
A; A47; A47J; A47J47/00; A47J47/005; Y; Y10; Y10T; Y10T83/00; Y10T83/929; Y10T83/9411; Y10T83/9423; Y10T83/9437; Y10T83/9447
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) | 1913-04-25 | 1913-10-25 | 1914-04-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1917-04-25 | 1917-10-25 | 1918-04-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1921-04-25 | 1921-10-25 | 1922-04-26 | $7700.00 | Window Closed / Lapsed |