US3080765A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for actuating a movable member
Assignee: Warner and Swasey Co
•
Filing: 1960-03-04
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Granted: 1963-03-12
•
Expires: 1980-03-04
Abstract
No abstract record available.
Inventors
- 👤 Paul T Eisele
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:05
CPC Classifications
B; B23; B23Q; B23Q5/00; B23Q5/22; B23Q5/34; B23Q5/341; F; F16; F16H; F16H25/00; F16H25/08; F16H25/12; F16H25/18; F16H25/186; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18296; Y10T74/18304; Y10T74/18312; Y10T74/19; Y10T74/19219; Y10T74/19251; Y10T74/19279; Y10T74/21; Y10T74/2101; Y10T82/00; Y10T82/25; Y10T82/2531; Y10T82/2541
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
140 words
IN APPARATUS OF THE CHARACTER DESCRIBED, A MOVABLE TOOL-SUPPORTING MEMBER, COOPERATING CAM AND CAM FOLLOWER MEANS FOR MOVING SAID MEMBER, SAID MEMBER CARRYING ONE OF SAID MEANS FOR MOVEMENT THEREWITH RELATIVE TO THE OTHER OF SAID MEANS, SAID CAM MEANS COMPRISING A ROTATABLE ELEMENT HAVING AN ANNULAR GROOVE WITH A MAXIMUM DEPTH PORTION AND PROCEEDING IN ONE DIRECTION PROGRESSIVELY DECREASING IN DEPTH TO A SHALLOW SECOND PORTION OF MINIMUM DEPTH AND A CAM GROOVE JOINING WITH THE ROTATING SAID ELEMENT IN EITHER OF TWO OPPOSING DIRECTIONS, SAID CAM FOLLOWER MEANS BEING MOUNTED FOR MOVEMENT RELATIVE TO SAID MEMBER AND RELATIVE TO SAID ELEMENT AND ADAPTED TO BE RECEIVED BY THE ANNULAR GROOVE IN THE SHALLOW PORTION WHEREIN IT IS NOT OPERATIVELY CONNECTED TO SAID ELEMENT AND IS ADAPTED TO EXTEND INTO THE ANNULAR GROOVE TO SAID MAXIMUM DEPTH PORTION WHEREBY
Claim 2
Dependent Claim
140 words
IN APPARATUS OF THE CHARACTER DESCRIBED, A MOVABLE TOOL-SUPPORTING MEMBER, COOPERATING CAM AND CAM FOLLOWER MEANS FOR MOVING SAID MEMBER, SAID MEMBER CARRYING ONE OF SAID MEANS FOR MOVEMENT THEREWITH RELATIVE TO THE OTHER OF SAID MEANS, SAID CAM MEANS COMPRISING A ROTATABLE ELEMENT HAVING AN ANNULAR GROOVE WITH A MAXIMUM DEPTH PORTION AND PROCEEDING IN ONE DIRECTION PROGRESSIVELY DECREASING IN DEPTH TO A SHALLOW SECOND PORTION OF MINIMUM DEPTH AND A CAM GROOVE JOINING WITH THE ROTATING SAID ELEMENT IN EITHER OF TWO OPPOSING DIRECTIONS, SAID CAM FOLLOWER MEANS BEING MOUNTED FOR MOVEMENT RELATIVE TO SAID MEMBER AND RELATIVE TO SAID ELEMENT AND ADAPTED TO BE RECEIVED BY THE ANNULAR GROOVE IN THE SHALLOW PORTION WHEREIN IT IS NOT OPERATIVELY CONNECTED TO SAID ELEMENT AND IS ADAPTED TO EXTEND INTO THE ANNULAR GROOVE TO SAID MAXIMUM DEPTH PORTION WHEREBY
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-03-11 | 1966-09-10 | 1967-03-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-11 | 1970-09-10 | 1971-03-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-11 | 1974-09-10 | 1975-03-12 | $7700.00 | Window Closed / Lapsed |