US3535183A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of coating flexible sheet material with a polymeric composition
Assignee: Dunlop Co Ltd
•
Filing: 1968-02-05
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Granted: 1970-10-20
•
Expires: 1988-02-05
Abstract
No abstract record available.
Inventors
- 👤 Anthony G Marriott
- 👤 Reginald D Singer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:30
CPC Classifications
D; D06; D06N; D06N3/00; D06N3/0043; D06N3/0052; D06M; D06M15/00; D06M15/19; D06M15/21; D06M15/285; D06M15/29; Y; Y10; Y10S; Y10S428/00; Y10S428/904
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2414407A
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GB962109A
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US3257252A
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GB914928A
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GB989433A
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US3241994A
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US3278322A
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US3268915A
Cited
US3434862A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-10-19 | 1974-04-20 | 1974-10-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-10-19 | 1978-04-20 | 1978-10-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-10-19 | 1982-04-20 | 1982-10-20 | $7700.00 | Window Closed / Lapsed |