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US2600540A
Expired / Lapsed
US
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Power-operated disinfecting pruning shears
Assignee: FRANK E KING
•
Filing: 1946-09-03
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Granted: 1952-06-17
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Expires: 1966-09-03
Abstract
No abstract record available.
Inventors
- 👤 Charles J Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 16:13
CPC Classifications
A; A01; A01G; A01G3/00; A01G3/02; A01G3/033; B; B26; B26B; B26B15/00; A01G2003/007
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US379359A
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US773743A
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US1056046A
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US1476049A
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US1741172A
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US2075341A
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US2277442A
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US2366909A
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US2446011A
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US2462701A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-06-17 | 1955-12-17 | 1956-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-06-17 | 1959-12-17 | 1960-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-06-17 | 1963-12-17 | 1964-06-17 | $7700.00 | Window Closed / Lapsed |