US3588207A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rolling element retainer having element retaining tabs
Assignee: Industrial Tectonics Inc
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Filing: 1970-01-15
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Granted: 1971-06-28
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Expires: 1990-01-15
Abstract
Abstract A ONE-PIECE SOLID RING HAVING CIRCUMFERENTIALLY SPACED POCKETS WHICH HAVE PLANAR SIDES, EACH POCKET HAVING ITS CIRCUMFERENTIALLY FACING SIDES SPACED-APART SUBSTANTIALLY A DISTANCE EQUAL TO THE DIAMETER OF THE ROLLING ELEMENT AND EACH POCKET HAVING TAB MEANS ON THE SIDES THEREOF PROJECTING INTO THE POCKET TO RETAIN THE ROLLING ELEMENT THEREIN.
Inventors
- 👤 Daniel F Greby
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:08
CPC Classifications
F; F16; F16C; F16C33/00; F16C33/30; F16C33/46; F16C33/467; F16C33/38; F16C33/4617; F16C33/4623; F16C33/4629; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49636; Y10T29/49643; Y10T29/49679; Y10T29/49691
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-06-27 | 1974-12-27 | 1975-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-06-27 | 1978-12-27 | 1979-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-06-27 | 1982-12-27 | 1983-06-28 | $7700.00 | Window Closed / Lapsed |