Patent US1834900A successfully refreshed from Google Patents.
US1834900A
Expired / Lapsed
US
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Automobile lift
Assignee: Ernest Holmes Co
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Filing: 1927-10-07
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Granted: 1931-12-01
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Expires: 1947-10-07
Abstract
No abstract record available.
Inventors
- 👤 Ernest W Holmfs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 13:41
CPC Classifications
B; B66; B66F; B66F13/00; B66F13/005; B66F7/00; B66F7/10; B66F7/12; B66F7/14; F; F16; F16H; F16H19/00; F16H19/02; F16H19/06; F16H19/0636; F16H25/00; F16H25/18; F16H25/20; F16H25/24; F16H25/2472; Y; Y10; Y10S; Y10S254/00; Y10S254/06
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) | 1934-11-30 | 1935-06-01 | 1935-12-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1938-11-30 | 1939-06-01 | 1939-12-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1942-11-30 | 1943-06-01 | 1943-12-01 | $7700.00 | Window Closed / Lapsed |