US3258145A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stepped pallet forks
Assignee: LEWIS-SHEPARD Co
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Filing: 1964-03-30
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Granted: 1966-06-28
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Expires: 1984-03-30
Abstract
No abstract record available.
Inventors
- 👤 Costello Bernard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 18:23
CPC Classifications
B; B66; B66F; B66F9/00; B66F9/06; B66F9/075; B66F9/12
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
91 words
FOR USE IN COMBINATION WITH MATERIAL HANDLING APPARATUS HAVING VERTICALLY MOVABLE OUTWARDLY EXTENDING LIFT FORKS ASSOCIATED THEREWITH, MEANS FOR SELECTIVELY REMOVING ONE OR MORE ELONGATED ARTICLES FROM LATERALLY ADJACENT POSITIONS SUPPORTED BY SPACED HORIZONTAL SUPPORTING ARMS, SAID MEANS COMPRISING THE COMBINATION OF: COVER MEMBERS REMOVABLY MOUNTED ON EACH OF SAID FORKS, EACH SAID COVER MEMBERS COMPRISING AN UPPER SURFACE WITH SIDE MEMBERS DOWNWARDLY EXTENDING THEREFROM TO FORM AN INVERTED CHANNEL MEMBER, SAID COVER MEMBERS POSITIONED OVER SAID FORKS AND HELD THEREON BY FASTENING MEANS EXTENDING THROUGH SAID SIDE MEMBERS INTO ENGAGMENT
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-06-27 | 1969-12-27 | 1970-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-06-27 | 1973-12-27 | 1974-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-06-27 | 1977-12-27 | 1978-06-28 | $7700.00 | Window Closed / Lapsed |