US3006008A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dock board construction used as self adjusting bridge between truck and dock
Assignee: LOOMIS MACHINE CO
•
Filing: 1956-10-12
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Granted: 1961-10-31
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Expires: 1976-10-12
Abstract
No abstract record available.
Inventors
- 👤 Loomis Martin
- 👤 Leon M Abbott
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 12:43
CPC Classifications
B; B65; B65G; B65G69/00; B65G69/28; B65G69/2805; B65G69/2811; B65G69/2858
Claims Analysis
Total Claims: 0
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US2750609A
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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) | 1964-10-30 | 1965-05-01 | 1965-10-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-10-30 | 1969-05-01 | 1969-10-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-10-30 | 1973-05-01 | 1973-10-31 | $7700.00 | Window Closed / Lapsed |