US3281190A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Seals
Assignee: PepsiAmericas Inc
•
Filing: 1963-08-09
•
Granted: 1966-10-25
•
Expires: 1983-08-09
Abstract
No abstract record available.
Inventors
- 👤 Isaac E Cox
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 19:10
CPC Classifications
F; F16; F16J; F16J15/00; F16J15/54
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
94 words
IN A TRACTION MOTOR SUPPORT HAVING LUBRICATED BEARING SUPPORTING AN AXLE FOR A DRIVE GEAR, A GEAR HAVING A HUB SECURED ON SAID AXLE, MEANS AFFORDING A SEAL SUPPORT SEAL FILLED ON SAID GEAR HUB AND INCLUDING A PORTION OVERLYING AN END PORTION OF ONE OF SAID BEARINGS, SAID SEAL SUPPORT BEING IN COMMUNICATION WITH THE AMBIENT ATMOSPHERE, A SEAL MEANS ON SAID SEAL SUPPORT ENGAGEABLE WITH THE EXTERIOR OF SAID ONE BEARING FOR PREVENTING LEAKAGE OF LUBRICANT FOR THE BEARING THEREPAST AND PREVENTING THE ENTRANCE OF FOREIGN MATERIAL INTO SAID BEARING, ANY LEAK-
Claim 2
Dependent Claim
94 words
IN A TRACTION MOTOR SUPPORT HAVING LUBRICATED BEARING SUPPORTING AN AXLE FOR A DRIVE GEAR, A GEAR HAVING A HUB SECURED ON SAID AXLE, MEANS AFFORDING A SEAL SUPPORT SEAL FILLED ON SAID GEAR HUB AND INCLUDING A PORTION OVERLYING AN END PORTION OF ONE OF SAID BEARINGS, SAID SEAL SUPPORT BEING IN COMMUNICATION WITH THE AMBIENT ATMOSPHERE, A SEAL MEANS ON SAID SEAL SUPPORT ENGAGEABLE WITH THE EXTERIOR OF SAID ONE BEARING FOR PREVENTING LEAKAGE OF LUBRICANT FOR THE BEARING THEREPAST AND PREVENTING THE ENTRANCE OF FOREIGN MATERIAL INTO SAID BEARING, ANY LEAK-
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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) | 1969-10-24 | 1970-04-25 | 1970-10-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-24 | 1974-04-25 | 1974-10-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-24 | 1978-04-25 | 1978-10-25 | $7700.00 | Window Closed / Lapsed |