Patent US729473A successfully refreshed from Google Patents.
US729473A
Expired / Lapsed
US
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Toy.
Assignee: HERRELL ESPEY Co
•
Filing: 1903-04-01
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Granted: 1903-05-26
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Expires: 1923-04-01
Abstract
No abstract record available.
Inventors
- 👤 David J Wilson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 11:19
CPC Classifications
A; A63; A63B; A63B69/00; A63B69/20; A63B69/24; A63B69/26; A63H; A63H33/00; A63B2208/00; A63B2208/12; A63B2244/00; A63B2244/10; A63B2244/102
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) | 1906-05-25 | 1906-11-24 | 1907-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1910-05-25 | 1910-11-24 | 1911-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1914-05-25 | 1914-11-24 | 1915-05-26 | $7700.00 | Window Closed / Lapsed |