Patent US1174952A successfully refreshed from Google Patents.
US1174952A
Expired / Lapsed
US
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Trolley-wheel.
Assignee: Individual
•
Filing: 1914-07-13
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Granted: 1916-03-14
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Expires: 1934-07-13
Abstract
No abstract record available.
Inventors
- 👤 Henry Carl Adam
- 👤 Jacob Christopher Adam
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 10:52
CPC Classifications
B; B60; B60L; B60L5/00; B60L5/04; B66; B66D; B66D2700/00; B66D2700/02; B66D2700/026; B66D2700/028
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) | 1919-03-14 | 1919-09-13 | 1920-03-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1923-03-14 | 1923-09-13 | 1924-03-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1927-03-14 | 1927-09-13 | 1928-03-14 | $7700.00 | Window Closed / Lapsed |