US3132429A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Snow removing device
Assignee: E D Etnyre and Co
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Filing: 1961-12-21
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Granted: 1964-05-12
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Expires: 1981-12-21
Abstract
No abstract record available.
Inventors
- 👤 Robert E Etnyre
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 09:58
CPC Classifications
E; E01; E01H; E01H5/00; E01H5/04; E01H5/06; E01H5/07; E01H5/076
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
89 words
IN A SNOW REMOVING DEVICE, THE COMBINATION OF A FRAME ADAPTED TO BE MOUNTED ON A VEHICLE AND PUSHED BY THE LATTER ALONG A PATH TO BE CLEARED, A SCOOP CARRIED BY SAID FRAME AND EXTENDING TRANSVERSELY OF SAID PATH WITH THE LOWER EDGE OF SAID SCOOP ADJACENT THE SURFACE TO BE CLEARED, THE BODY PORTION OF SAID SCOOP BEING INCLINED UPWARDLY AND REARWARDLY TO ONE SIDE RELATIVE TO SAID PATH, AN IMPELLER JOURNALED ON SAID FRAME IN ADVANCE OF SAID BODY PORTION TO ROTATE ABOUT AN AXIS EXTEND-
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-05-12 | 1967-11-11 | 1968-05-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-12 | 1971-11-11 | 1972-05-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-12 | 1975-11-11 | 1976-05-12 | $7700.00 | Window Closed / Lapsed |