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US3283933A Expired / Lapsed US ⏱️ 0.0 years remaining

Attachments for fork lift trucks

Assignee: Individual
•
Filing: 1964-08-14
•
Granted: 1966-11-08
•
Expires: 1984-08-14
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Abstract

No abstract record available.

Inventors

  • 👤 Wal Tuenis Vander

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-01 20:58
CPC Classifications
B; B66; B66F; B66F9/00; B66F9/06; B66F9/075; B66F9/12

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 72 words
AN ATTACHMENT FOR FORK LIFT TRUCKS, COMPRISING A RECTANGULAR BASE PLATE, A PAIR OF FORK-RECEIVING CHANNELS SUBJOINED THERETO, OUTWARDLY FLARED AFTER ENDS ON SAID CHANNELS TO FACILITATE EASY ENTRY OF LIFT FORKS, A TILT PLATE CARRIED ON SAID BASE PLATE AND HINGED THERETO, A PAIR OF ELONGATED INCLINED SIDE ELEMENTS MARGINALLY ARRANGED ON SAID TILT PLATE, AND A PAIR OF ROLLERS ROTATABLY MOUNTED ADJACENT THE AFTER ENDS OF SAID INCLINED SIDE ELEMENTS.
Claim 2
Dependent Claim 72 words
AN ATTACHMENT FOR FORK LIFT TRUCKS, COMPRISING A RECTANGULAR BASE PLATE, A PAIR OF FORK-RECEIVING CHANNELS SUBJOINED THERETO, OUTWARDLY FLARED AFTER ENDS ON SAID CHANNELS TO FACILITATE EASY ENTRY OF LIFT FORKS, A TILT PLATE CARRIED ON SAID BASE PLATE AND HINGED THERETO, A PAIR OF ELONGATED INCLINED SIDE ELEMENTS MARGINALLY ARRANGED ON SAID TILT PLATE, AND A PAIR OF ROLLERS ROTATABLY MOUNTED ADJACENT THE AFTER ENDS OF SAID INCLINED SIDE ELEMENTS.

References Cited (Backward Citations)

US2482692A Cited
US2670865A Cited
US2582759A Cited
US2764307A Cited
US2738222A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1969-11-07 1970-05-09 1970-11-08 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1973-11-07 1974-05-09 1974-11-08 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1977-11-07 1978-05-09 1978-11-08 $7700.00 Window Closed / Lapsed

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