US2627680A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Snow loading device
Assignee: Individual
•
Filing: 1950-03-10
•
Granted: 1953-02-10
•
Expires: 1970-03-10
Abstract
No abstract record available.
Inventors
- 👤 Mike T Schulte
- 👤 Louis J Litchy
- 👤 Elwood W Downward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 02:20
CPC Classifications
B; B65; B65G; B65G65/00; B65G65/02; B65G65/06; E; E01; E01H; E01H5/00; E01H5/04; E01H5/06; E01H5/07; E01H5/073
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US239857A
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US1252164A
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US1790315A
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US695020A
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US1025569A
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US1148954A
Cited
US1154388A
Cited
US1720285A
Cited
US1744066A
Cited
US2195796A
Cited
US2199239A
Cited
US2298671A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-02-10 | 1956-08-11 | 1957-02-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-02-10 | 1960-08-11 | 1961-02-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-02-10 | 1964-08-11 | 1965-02-10 | $7700.00 | Window Closed / Lapsed |