Patent US3259365A successfully refreshed from Google Patents.
US3259365A
Expired / Lapsed
US
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Rack and pinion load manipulator
Assignee: Raymond Corp
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Filing: 1964-10-22
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Granted: 1966-07-05
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Expires: 1984-10-22
Abstract
No abstract record available.
Inventors
- 👤 Christian D Gibson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 05:46
CPC Classifications
B; B60; B60K; B60K1/00; B60K1/04; B60L; B60L50/00; B60L50/50; B60L50/60; B60L50/66; B60L53/00; B60L53/80; B66; B66F; B66F9/00; B66F9/06; B66F9/075; B66F9/07513; B66F9/0754; H; H01; H01M; H01M50/00; H01M50/20; H01M50/256; B60K2001/0455; B60K2001/0461; B60L2200/00; B60L2200/40; B60L2200/42; Y; Y02; Y02E; Y02E60/00; Y02E60/10; Y02P; Y02P90/00; Y02P90/60; Y02T; Y02T10/00; Y02T10/60; Y02T10/70; Y02T10/7072; Y02T90/00; Y02T90/10; Y02T90/12; Y02T90/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
113 words
A PORTABLE IMPLEMENT FOR MOVING A BATTERY CASE IN AND OUT OF A BATTER-POWERED LIFT TRUCK, COMPRISING, IN COMBINATION: A RIGID ELONGATED MEMBER HAVING A TOOTHED RACK MEANS ALONG A PORTION OF ITS LENGTH AND MEANS OPERABLE BY ROTATION OF SAID ELONGATED MEMBER FOR RIGIDLY BUT DETACHABLY ATTACHING ONE END OF SAID ELONGATED MEMBER TO SAID LIFT TRUCK; A MOVABLE MEMBER SLIDABLY MOUNTED ON SAID ELONGATED MEMBER; A ROTATABLE PINION JOURNALLED IN SAID MOVABLE MEMBER AND ENGAGING SAID TOOTHED RACK; A CRANK CONNECTED TO ROTATE SAID PINION; A RIGID LINK PIVOTALLY CONNECTED TO SAID MOVABLE MEMBER AND ADAPTED TO CONNECT TO SAID BATTERY CASE; AND MEANS FOR LIMITING PIVOTING OF SAID RIGID LINK.
Claim 2
Dependent Claim
113 words
A PORTABLE IMPLEMENT FOR MOVING A BATTERY CASE IN AND OUT OF A BATTER-POWERED LIFT TRUCK, COMPRISING, IN COMBINATION: A RIGID ELONGATED MEMBER HAVING A TOOTHED RACK MEANS ALONG A PORTION OF ITS LENGTH AND MEANS OPERABLE BY ROTATION OF SAID ELONGATED MEMBER FOR RIGIDLY BUT DETACHABLY ATTACHING ONE END OF SAID ELONGATED MEMBER TO SAID LIFT TRUCK; A MOVABLE MEMBER SLIDABLY MOUNTED ON SAID ELONGATED MEMBER; A ROTATABLE PINION JOURNALLED IN SAID MOVABLE MEMBER AND ENGAGING SAID TOOTHED RACK; A CRANK CONNECTED TO ROTATE SAID PINION; A RIGID LINK PIVOTALLY CONNECTED TO SAID MOVABLE MEMBER AND ADAPTED TO CONNECT TO SAID BATTERY CASE; AND MEANS FOR LIMITING PIVOTING OF SAID RIGID LINK.
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) | 1969-07-04 | 1970-01-03 | 1970-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-04 | 1974-01-03 | 1974-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-04 | 1978-01-03 | 1978-07-05 | $7700.00 | Window Closed / Lapsed |