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Patent US2872956A successfully refreshed from Google Patents.
US2872956A
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Assignee: Mcculloch Motors Corp
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Filing: 1955-06-06
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Granted: 1959-02-10
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Expires: 1975-06-06
Abstract
No abstract record available.
Inventors
- 👤 Gudmundsen Austin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 18:03
CPC Classifications
B; B27; B27B; B27B33/00; B27B33/14; B27B33/141; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2074; Y10T83/2077; Y10T83/909; Y10T83/917; Y10T83/921
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2326854A
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US2589015A
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US2565502A
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US2508784A
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US2705512A
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DE822900C
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US2826226A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-02-09 | 1962-08-11 | 1963-02-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-02-09 | 1966-08-11 | 1967-02-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-02-09 | 1970-08-11 | 1971-02-10 | $7700.00 | Window Closed / Lapsed |