Patent US3006008A successfully refreshed from Google Patents.
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
•
Granted: 1961-10-31
•
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
2026-10-31 17:20
CPC Classifications
B; B65; B65G; B65G69/00; B65G69/28; B65G69/2805; B65G69/2811; B65G69/2858
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US486552A
Cited
US514754A
Cited
US630879A
Cited
US907768A
Cited
US1262765A
Cited
US2592919A
Cited
US2714735A
Cited
US2524454A
Cited
US2689965A
Cited
US2709410A
Cited
US2639450A
Cited
US2750609A
Cited
US2788751A
Cited
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 |