US3199358A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lifter mechanism
Assignee: Textron Inc
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Filing: 1962-07-11
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Granted: 1965-08-10
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Expires: 1982-07-11
Abstract
No abstract record available.
Inventors
- 👤 Bradlee Charles Robert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 11:02
CPC Classifications
A; A43; A43D; A43D100/00; A43D100/02; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/1828; Y10T74/18296
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
101 words
IN COMBINATION, A MACHINE FRAME, A SHAFT ROTATABLY MOUNTED IN SAID FRAME, AT LEAST ONE ADVANCING CAM MOUNTED ON SAID SHAFT, AT LEAST ONE LIFTER CAM MOUNTED ON SAID SHAFT, A PLUNGER SLIDABLY MOUNTED IN SAID FRAME, SAID PLUNGER CARRYING A CAM FOLLOWER ADAPTED TO ENGAGE SAID ADVANCING CAM, A LIFTER ARM PIVOTED AT ONE END THEREOF TO SAID FRAME AND ADAPTED TO CONTACT SAID LIFTER CAM, A LIFTER BAR ADJUSTABLY SECURED TO SAID PLUNGER, AND A LINK PIVOTED AT ONE END THEREOF TO THE OTHER END OF SAID LIFTER ARM AND AT THE OTHER END THEREOF TO SAID LIFTER BAR.
Claim 2
Dependent Claim
101 words
IN COMBINATION, A MACHINE FRAME, A SHAFT ROTATABLY MOUNTED IN SAID FRAME, AT LEAST ONE ADVANCING CAM MOUNTED ON SAID SHAFT, AT LEAST ONE LIFTER CAM MOUNTED ON SAID SHAFT, A PLUNGER SLIDABLY MOUNTED IN SAID FRAME, SAID PLUNGER CARRYING A CAM FOLLOWER ADAPTED TO ENGAGE SAID ADVANCING CAM, A LIFTER ARM PIVOTED AT ONE END THEREOF TO SAID FRAME AND ADAPTED TO CONTACT SAID LIFTER CAM, A LIFTER BAR ADJUSTABLY SECURED TO SAID PLUNGER, AND A LINK PIVOTED AT ONE END THEREOF TO THE OTHER END OF SAID LIFTER ARM AND AT THE OTHER END THEREOF TO SAID LIFTER BAR.
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) | 1968-08-09 | 1969-02-08 | 1969-08-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-09 | 1973-02-08 | 1973-08-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-09 | 1977-02-08 | 1977-08-10 | $7700.00 | Window Closed / Lapsed |