US3233949A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sliding mechanisms
Assignee: Stocker and Yale Inc
•
Filing: 1962-08-01
•
Granted: 1966-02-08
•
Expires: 1982-08-01
Abstract
No abstract record available.
Inventors
- 👤 John H Rieman
- 👤 Nathan H Cook
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 14:38
CPC Classifications
B; B23; B23Q; B23Q1/00; B23Q1/25; B23Q1/26; F; F16; F16C; F16C29/00; F16C29/02; F16C2322/00; F16C2322/39
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
78 words
A SLIDE MECHANISM COMPRISING A FIRST MEMBER HAVING GUIDE SURFACES EXTENDING PARALLEL TO A DESIRED PLANE OF MOVEMENT, A SECOND MEMBER HAVING THREE SPACED PADS FORMING A THREE POINT BEARING ENGAGING SAID SURFACES FOR LOCATING SAID FIRST AND SECOND MEMBERS FOR RELATIVE MOVEMENT ALONG SAID PLANE, AND MEANS FOR APPLYING A DRIVING FORCE TO SAID SLIDE IN SAID PLANE ALONG A LINE COINCIDENT WITH THE RESULTANT SLIDING FRICTION FORCES COMPOSITELY RESISTING MOVEMENT OF SAID PADS ALONG SAID SURFACES.
Claim 2
Dependent Claim
78 words
A SLIDE MECHANISM COMPRISING A FIRST MEMBER HAVING GUIDE SURFACES EXTENDING PARALLEL TO A DESIRED PLANE OF MOVEMENT, A SECOND MEMBER HAVING THREE SPACED PADS FORMING A THREE POINT BEARING ENGAGING SAID SURFACES FOR LOCATING SAID FIRST AND SECOND MEMBERS FOR RELATIVE MOVEMENT ALONG SAID PLANE, AND MEANS FOR APPLYING A DRIVING FORCE TO SAID SLIDE IN SAID PLANE ALONG A LINE COINCIDENT WITH THE RESULTANT SLIDING FRICTION FORCES COMPOSITELY RESISTING MOVEMENT OF SAID PADS ALONG SAID SURFACES.
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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) | 1969-02-07 | 1969-08-09 | 1970-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-07 | 1973-08-09 | 1974-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-07 | 1977-08-09 | 1978-02-08 | $7700.00 | Window Closed / Lapsed |