US3055518A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rack loading method and apparatus
Assignee: PEARNE & LACY MACHINE COMPANY INC A CORP OF N C
•
Filing: 1959-03-30
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Granted: 1962-09-25
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Expires: 1979-03-30
Abstract
No abstract record available.
Inventors
- 👤 Florentin J Pearne
- 👤 Frank S Pearne
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 23:27
CPC Classifications
B; B65; B65G; B65G49/00; B65G49/05; B65G49/08; B65G49/085
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1711820A
Cited
US2065673A
Cited
US2194125A
Cited
US2423557A
Cited
US2721645A
Cited
US2661100A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-09-24 | 1966-03-26 | 1966-09-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-24 | 1970-03-26 | 1970-09-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-24 | 1974-03-26 | 1974-09-25 | $7700.00 | Window Closed / Lapsed |