Patent US3434084A successfully refreshed from Google Patents.
Patent US3307291A successfully refreshed from Google Patents.
US3307291A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plastic axle bearing for use on toys
Assignee: King Seeley Thermos Co
•
Filing: 1965-03-30
•
Granted: 1967-03-07
•
Expires: 1985-03-30
Abstract
No abstract record available.
Inventors
- 👤 Robert L Cremer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 11:20
CPC Classifications
F; F16; F16C; F16C17/00; F16C17/02; A; A63; A63H; A63H17/00; A63H17/26; A63H17/262
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
101 words
AN AXLE BEARING CONSTRUCTION COMPRISING, IN COMBINATION, A BEARING SUPPORT HAVING A GENERALLY RECTANGULAR OPENING WITH AN ENTRANCE AT ONE EDGE OF SAID SUPPORT TO ACCOMMODATE AN AXLE IN TRANSVERSE RELATION TO SAID SUPPORT, THERE BEING SHOULDERS DEFINED ON OPPOSITE SIDES OF SAID OPENING IN THE ENTRANCE, AND GENERALLY U-SHAPED BEARING MEANS OF FLEXIBLE, RESILIENT, NONMETALLIC BEARING MATERIAL TO EMBRACE SAID AXLE AND BE ENTERED IN SAID OPENING WITH SAID AXLE WITH THE CROSS-PORTION OF THE U FOREMOST AND THE ARMS OF THE U EXTENDING OUTWARDLY SO AS TO ENGAGE AND BE RETAINED AT THEIR OUTER ENDS BEHIND THE AFORESAID SHOULDERS.
Claim 2
Dependent Claim
101 words
AN AXLE BEARING CONSTRUCTION COMPRISING, IN COMBINATION, A BEARING SUPPORT HAVING A GENERALLY RECTANGULAR OPENING WITH AN ENTRANCE AT ONE EDGE OF SAID SUPPORT TO ACCOMMODATE AN AXLE IN TRANSVERSE RELATION TO SAID SUPPORT, THERE BEING SHOULDERS DEFINED ON OPPOSITE SIDES OF SAID OPENING IN THE ENTRANCE, AND GENERALLY U-SHAPED BEARING MEANS OF FLEXIBLE, RESILIENT, NONMETALLIC BEARING MATERIAL TO EMBRACE SAID AXLE AND BE ENTERED IN SAID OPENING WITH SAID AXLE WITH THE CROSS-PORTION OF THE U FOREMOST AND THE ARMS OF THE U EXTENDING OUTWARDLY SO AS TO ENGAGE AND BE RETAINED AT THEIR OUTER ENDS BEHIND THE AFORESAID SHOULDERS.
References Cited (Backward Citations)
CH359079A
Cited
FR1258912A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-03-06 | 1970-09-05 | 1971-03-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-03-06 | 1974-09-05 | 1975-03-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-03-06 | 1978-09-05 | 1979-03-07 | $7700.00 | Window Closed / Lapsed |