US2567774A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle wheel lubricating apparatus
Assignee: Tecalemit Ltd
•
Filing: 1946-01-30
•
Granted: 1951-09-11
•
Expires: 1966-01-30
Abstract
No abstract record available.
Inventors
- 👤 Clair Camille Clare Sprankl Le
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:26
CPC Classifications
B; B61; B61K; B61K3/00; B61K3/02; Y; Y10; Y10T; Y10T137/00; Y10T137/0753; Y10T137/0923; Y10T137/2931; Y10T137/3115; Y10T137/3127
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1343973A
Cited
US981597A
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US1013197A
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US1060174A
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US1136003A
Cited
GB121601A
Cited
US1687185A
Cited
FR720994A
Cited
US2184969A
Cited
US2417526A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-09-10 | 1955-03-12 | 1955-09-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-09-10 | 1959-03-12 | 1959-09-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-09-10 | 1963-03-12 | 1963-09-11 | $7700.00 | Window Closed / Lapsed |