US2752631A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combined snow shovels and snow molds
Assignee: Individual
•
Filing: 1952-07-18
•
Granted: 1956-07-03
•
Expires: 1972-07-18
Abstract
No abstract record available.
Inventors
- 👤 Robert H Wendt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 06:23
CPC Classifications
E; E01; E01H; E01H5/00; E01H5/02; A; A63; A63H; A63H33/00; A63H33/001; E04; E04B; E04B1/00; E04B1/32; E04B1/3211; Y; Y10; Y10S; Y10S425/00; Y10S425/057
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1899662A
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US1907287A
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US2121200A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-07-03 | 1960-01-02 | 1960-07-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-07-03 | 1964-01-02 | 1964-07-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-07-03 | 1968-01-02 | 1968-07-03 | $7700.00 | Window Closed / Lapsed |