US3250662A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coated fabric
Assignee: Domestic Film Products Corp
•
Filing: 1964-01-16
•
Granted: 1966-05-10
•
Expires: 1984-01-16
Abstract
No abstract record available.
Inventors
- 👤 Norman R Seaman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 01:42
CPC Classifications
D; D03; D03D; D03D23/00; D06; D06N; D06N3/00; D06N3/04; D06N3/10; D06N3/106; Y; Y10; Y10T; Y10T442/00; Y10T442/30; Y10T442/3179; Y10T442/3301
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
70 words
A LIQUID COATED CLOTH COMPRISING, A BASE FABRIC AND AND ELASTOMERIC COATING BRIDGING AND FILLING THE INTERSTICES TO DEFINE UPPER AND LOWER SURFACES ON SAID COATED CLOTH, SAID FABRIC HAVING A WARP OF STRANDS A AND STRANDS B, THE DENIER OF SAID B STRANDS BEING APPROXIMATELY ONE-HALF THE DENIER OF SAID A STRANDS, BOTH SAID A AND B STRANDS BEING A CONTINUOUS FILAMENT YARN AND BEING ORIENTED SO THAT TWO
Claim 2
Dependent Claim
70 words
A LIQUID COATED CLOTH COMPRISING, A BASE FABRIC AND AND ELASTOMERIC COATING BRIDGING AND FILLING THE INTERSTICES TO DEFINE UPPER AND LOWER SURFACES ON SAID COATED CLOTH, SAID FABRIC HAVING A WARP OF STRANDS A AND STRANDS B, THE DENIER OF SAID B STRANDS BEING APPROXIMATELY ONE-HALF THE DENIER OF SAID A STRANDS, BOTH SAID A AND B STRANDS BEING A CONTINUOUS FILAMENT YARN AND BEING ORIENTED SO THAT TWO
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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) | 1969-05-09 | 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 |