US3250641A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of processing tire cords, tire cord fabric, and the like
Assignee: Goodyear Tire and Rubber Co
•
Filing: 1962-04-12
•
Granted: 1966-05-10
•
Expires: 1982-04-12
Abstract
No abstract record available.
Inventors
- 👤 Theodore M Kersker
- 👤 Jess W Meherg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 04:47
CPC Classifications
D; D06; D06M; D06M10/00; D06M10/001; C; C08; C08J; C08J5/00; C08J5/04; C08J5/06; D06C; D06C7/00; C08J2321/00; D06C2700/00; D06C2700/09
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
57 words
A METHOD OF TREATING A CORD FABRIC COMPRISING THE STEPS OF: (1) APPLYING A LIQUID COATING OF A CORD-TO-RUBBER BONDING AGENT TO SAID FABRIC, (2) MOVING SAID FABRIC PAST AN OPEN FLAME INFRARED EMITTING SOURCE, (3) DRYING SAID BONDING AGENT ON SAID FABRIC BY UTILIZING INFRARED RADIATION PRIMARILY OF LONG WAVELENGTHS OBTAINED FROM SAID GAS-FIRED CERAMIC MAT.
Claim 2
Independent Claim
57 words
A METHOD OF TREATING A CORD FABRIC COMPRISING THE STEPS OF: (1) APPLYING A LIQUID COATING OF A CORD-TO-RUBBER BONDING AGENT TO SAID FABRIC, (2) MOVING SAID FABRIC PAST AN OPEN FLAME INFRARED EMITTING SOURCE, (3) DRYING SAID BONDING AGENT ON SAID FABRIC BY UTILIZING INFRARED RADIATION PRIMARILY OF LONG WAVELENGTHS OBTAINED FROM SAID GAS-FIRED CERAMIC MAT.
References Cited (Backward Citations)
US2445443A
Cited
US2444064A
Cited
US2576319A
Cited
US2689806A
Cited
US2881732A
Cited
US2846752A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-05-09 | 1969-11-08 | 1970-05-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-05-09 | 1973-11-08 | 1974-05-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-05-09 | 1977-11-08 | 1978-05-10 | $7700.00 | Window Closed / Lapsed |