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US2435758A
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Roadway sanding apparatus for vehicles
Assignee: Individual
•
Filing: 1946-08-31
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Granted: 1948-02-10
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Expires: 1966-08-31
Abstract
No abstract record available.
Inventors
- 👤 Mahlon C Snyder
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:40
CPC Classifications
B; B60; B60B; B60B39/00; B60B39/02; B60B39/04; B60B39/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US931444A
Cited
US628692A
Cited
GB190503642A
Cited
US1431307A
Cited
US1469627A
Cited
US1608184A
Cited
US1887999A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-02-09 | 1951-08-11 | 1952-02-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-02-09 | 1955-08-11 | 1956-02-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-02-09 | 1959-08-11 | 1960-02-10 | $7700.00 | Window Closed / Lapsed |