Patent US3040908A successfully refreshed from Google Patents.
US3040908A
Expired / Lapsed
US
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Equipment handling device
Assignee: Individual
•
Filing: 1960-05-26
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Granted: 1962-06-26
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Expires: 1980-05-26
Abstract
No abstract record available.
Inventors
- 👤 Johnson John Melvin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 09:49
CPC Classifications
B; B25; B25H; B25H1/00; B25H1/0007; B66; B66C; B66C23/00; B66C23/18; B66C23/36; B66C23/48
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2073998A
Cited
US2643779A
Cited
US2706052A
Cited
US2675209A
Cited
US2838278A
Cited
US2824657A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-06-25 | 1965-12-25 | 1966-06-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-06-25 | 1969-12-25 | 1970-06-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-06-25 | 1973-12-25 | 1974-06-26 | $7700.00 | Window Closed / Lapsed |