Patent US3218738A successfully refreshed from Google Patents.
US3218738A
Expired / Lapsed
US
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Snow scoop
Assignee: Individual
•
Filing: 1963-03-28
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Granted: 1965-11-23
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Expires: 1983-03-28
Abstract
No abstract record available.
Inventors
- 👤 Raymond E Bowerman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 07:08
CPC Classifications
E; E04; E04D; E04D13/00; E04D13/10; E04D13/106
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
95 words
AN ICE AND SNOW SCOOP FOR MANUAL PULLING WITHOUT ENDANGERING SURFACES OVER WHICH SAID SCOOP MOVES COMPRISING: (A) A CONCAVE BLADE HAVING A LOWER WORKING EDGE; (B) A HANDLE SECURED TO SAID BLADE AT THE UPPER EDGE THEREOF AND EXTENDING OUTWARDLY FROM THE CONCAVE SURFACE OF SAID BLADE; AND (C) A PAIR OF SKID MEANS IN SPACED APART RELATION DEPENDING FROM SAID LOWER WORKING EDGE AND ARCUATELY ROLLED BACK TOWARD SAID CONCAVE SURFACE OF SAID BLADE SPACING SAID WORKING EDGE UPWARD IN AVOIDANCE OF ENGAGEMENT WITH A PLANE SURFACE OVER WHICH SAID BLADE IS PULLED.
Claim 2
Dependent Claim
95 words
AN ICE AND SNOW SCOOP FOR MANUAL PULLING WITHOUT ENDANGERING SURFACES OVER WHICH SAID SCOOP MOVES COMPRISING: (A) A CONCAVE BLADE HAVING A LOWER WORKING EDGE; (B) A HANDLE SECURED TO SAID BLADE AT THE UPPER EDGE THEREOF AND EXTENDING OUTWARDLY FROM THE CONCAVE SURFACE OF SAID BLADE; AND (C) A PAIR OF SKID MEANS IN SPACED APART RELATION DEPENDING FROM SAID LOWER WORKING EDGE AND ARCUATELY ROLLED BACK TOWARD SAID CONCAVE SURFACE OF SAID BLADE SPACING SAID WORKING EDGE UPWARD IN AVOIDANCE OF ENGAGEMENT WITH A PLANE SURFACE OVER WHICH SAID BLADE IS PULLED.
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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) | 1968-11-22 | 1969-05-24 | 1969-11-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-22 | 1973-05-24 | 1973-11-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-22 | 1977-05-24 | 1977-11-23 | $7700.00 | Window Closed / Lapsed |