US3181925A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Drawer slide
Assignee: Individual
•
Filing: 1962-02-13
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Granted: 1965-05-04
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Expires: 1982-02-13
Abstract
No abstract record available.
Inventors
- 👤 Henry C Fischer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 16:07
CPC Classifications
A; A47; A47B; A47B88/00; A47B88/40; A47B88/49; A47B88/493; A47B2210/00; A47B2210/0002; A47B2210/0029; A47B2210/0032; A47B2210/0051; A47B2210/0059
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
137 words
A DRAWER SLIDE CONSTRUCTION COMPRISING AN ELONGATE OUTER CHANNEL-SHAPED SLIDE MEMBER, SAID SLIDE MEMBER HAVING A PAIR OF SIDE WALLS, EACH OF SAID SIDE WALLS HAVING AN ARCUATE BEARING TRACK FORMED ALONG THE OUTER MARGINAL PORTION THEREOF, A FLOATING CARRIER SLIDABLY MOUNTED WITHIN THE SIDE WALLS OF SAID OUTER SLIDE MEMBER, SAID CARRIER INCLUDING A CHANNEL-SHAPED MEMBER HAVING SIDE FLANGES SPACED FROM THE SIDE WALLS OF SAID OUTER SLIDE MEMBER, A PLURALITY OF BALL BEARINGS CARRIED BY EACH FLANGE OF SAID CARRIER, EACH OF SAID FLANGES HAVING FORMED THEREIN A BEARING RETAINER DEFINED BY INWARDLY BENT STRIKE-UP PORTIONS FOR RETAINING AND PRELOADING EACH OF SAID BALL BEARINGS BETWEEN THE BEARING TRACK FORMED IN THE SIDE WALLS OF SAID OUTER SLIDE MEMBER AND THE STRIKE-UP PORTIONS OF SAID CARRIER, THE OUTER SURFACE OF SAID BALL BEARINGS PROJECTING BE-
Claim 2
Dependent Claim
137 words
A DRAWER SLIDE CONSTRUCTION COMPRISING AN ELONGATE OUTER CHANNEL-SHAPED SLIDE MEMBER, SAID SLIDE MEMBER HAVING A PAIR OF SIDE WALLS, EACH OF SAID SIDE WALLS HAVING AN ARCUATE BEARING TRACK FORMED ALONG THE OUTER MARGINAL PORTION THEREOF, A FLOATING CARRIER SLIDABLY MOUNTED WITHIN THE SIDE WALLS OF SAID OUTER SLIDE MEMBER, SAID CARRIER INCLUDING A CHANNEL-SHAPED MEMBER HAVING SIDE FLANGES SPACED FROM THE SIDE WALLS OF SAID OUTER SLIDE MEMBER, A PLURALITY OF BALL BEARINGS CARRIED BY EACH FLANGE OF SAID CARRIER, EACH OF SAID FLANGES HAVING FORMED THEREIN A BEARING RETAINER DEFINED BY INWARDLY BENT STRIKE-UP PORTIONS FOR RETAINING AND PRELOADING EACH OF SAID BALL BEARINGS BETWEEN THE BEARING TRACK FORMED IN THE SIDE WALLS OF SAID OUTER SLIDE MEMBER AND THE STRIKE-UP PORTIONS OF SAID CARRIER, THE OUTER SURFACE OF SAID BALL BEARINGS PROJECTING BE-
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) | 1968-05-03 | 1968-11-02 | 1969-05-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-05-03 | 1972-11-02 | 1973-05-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-05-03 | 1976-11-02 | 1977-05-04 | $7700.00 | Window Closed / Lapsed |