Patent US3343645A successfully refreshed from Google Patents.
US3343645A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rotary work station conveyor
Assignee: Indian Head Industries Inc
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Filing: 1966-11-02
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Granted: 1967-09-26
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Expires: 1986-11-02
Abstract
No abstract record available.
Inventors
- 👤 Ralph G Doerfling
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 16:14
CPC Classifications
B; B23; B23Q; B23Q16/00; B23Q16/02; B23Q16/04; B23Q16/06; B23Q16/065; B65; B65G; B65G29/00; B65G2812/00; B65G2812/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
60 words
A PROCESSING MACHINE FOR TRANSFERRING MATERIALS THROUGH A PLURALITY OF WORK STATIONS COMPRISING A FRAMEWORK, CIRCULAR TRACK MEANS ON SAID FRAMEWORK, MEANS FOR ROTATABLY SUPPORTING SAID TRACK MEANS, DRIVE MEANS FOR CONTINUOUSLY ROTATING SAID TRACK MEANS, A PLURALITY OF WORK CARTS MOVABLY SUPPORTED ON SAID TRACK MEANS, CONNECTING MEANS INTERCONNECTING SAID WORK CARTS FOR MAINTAINING THEM IN APPROPRIATE CIRCUMFERENTIALLY-SPACED RELATIONSHIP,
Claim 2
Dependent Claim
60 words
A PROCESSING MACHINE FOR TRANSFERRING MATERIALS THROUGH A PLURALITY OF WORK STATIONS COMPRISING A FRAMEWORK, CIRCULAR TRACK MEANS ON SAID FRAMEWORK, MEANS FOR ROTATABLY SUPPORTING SAID TRACK MEANS, DRIVE MEANS FOR CONTINUOUSLY ROTATING SAID TRACK MEANS, A PLURALITY OF WORK CARTS MOVABLY SUPPORTED ON SAID TRACK MEANS, CONNECTING MEANS INTERCONNECTING SAID WORK CARTS FOR MAINTAINING THEM IN APPROPRIATE CIRCUMFERENTIALLY-SPACED RELATIONSHIP,
References Cited (Backward Citations)
US2327068A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-09-25 | 1971-03-27 | 1971-09-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-25 | 1975-03-27 | 1975-09-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-25 | 1979-03-27 | 1979-09-26 | $7700.00 | Window Closed / Lapsed |