Patent US3369220A successfully refreshed from Google Patents.
US3292986A
Expired / Lapsed
US
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Rail slide
Assignee: Morton Manufacturing Co
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Filing: 1964-06-22
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Granted: 1966-12-20
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Expires: 1984-06-22
Abstract
No abstract record available.
Inventors
- 👤 Jay G Fenwick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 08:23
CPC Classifications
A; A47; A47B; A47B88/00; A47B88/40; A47B88/483; A47B88/487; A47B88/453; A47B88/46; A47B88/467; A47B2088/4675; A47B2210/00; A47B2210/0002; A47B2210/0029; A47B2210/0043; A47B2210/0051; A47B2210/0059
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
135 words
A MOUNTING FOR SLIDABLY SUPPORTING A PLATFORM MEMBER, COMPRISING A FRAME PROVIDING SPACED-APART, CONFRONTING WALLS, AN ELONGATED, GENERALLY HORIZONTALLYEXTENDING SLOT IN EACH WALL, THE LOWER EDGE OF EACH SLOT CONSTITUTING A GUIDE RAIL, FIRST GROOVED ROLLER MEANS OUTSTANDING FROM EACH WALL ADJACENT ONE END OF ITS ASSOCIATED SLOT, AND A PLATFORM MEMBER HAVING WALL PORTIONS EXTENDING PARALLEL TO SAID CONFRONTING WALL, SECOND GROOVED ROLLER MEANS OUTSTANDING FROM EACH WALL PORTION INTO ONE OF SAID SLOTS AND SLIDABLY MOUNTED ON THE GUIDE RAIL OF ITS ASSOCIATED SLOT, SAID PLATFORM MEMBER BEING EQUIPPED WITH SPACED DEPENDING FLANGES CONSTITUTING SAID WALL PORTIONS, EACH OF SAID FLANGES PROVIDING A SECOND GUIDE RAIL ALONG ITS LOWER EDGE FOR COACTION WITH SAID FIRST GROOVED ROLLER MEANS, SAID FIRST GROOVED ROLLER MEANS BEING POSITIONED BELOW SAID ONE END OF ITS ASSOCIATED SLOT.
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) | 1969-12-19 | 1970-06-20 | 1970-12-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-19 | 1974-06-20 | 1974-12-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-19 | 1978-06-20 | 1978-12-20 | $7700.00 | Window Closed / Lapsed |