US3341393A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Non-woven polyolefin net
Assignee: AMOCO FABRICS COMPANY A CORP OF DE
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Filing: 1965-04-20
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Granted: 1967-09-12
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Expires: 1985-04-20
Abstract
No abstract record available.
Inventors
- 👤 Richard J Powell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 19:06
CPC Classifications
C; C08; C08L; C08L23/00; C08L23/02; C08L23/04; C08L23/08; C08L23/0807; C08L23/0815; C08L23/0846; C08L23/0853; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24058; Y10T428/24074; Y10T428/24802; Y10T428/24826; Y10T442/00; Y10T442/10; Y10T442/184
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
109 words
A NON-WOVEN THERMOPLASTIC NETTING CONSISTING ESSENTIALLY OF A HOMOGENEOUS BLEND OF A COORDINATION POLYMERIZATION COPOLYMER OF ETHYLENE AND AN A-OLFEIN HAVING 4 TO 12 CARBON ATOMS, SAID COORDINATION POLYMERIZATION COPOLYMER CONTAINING FROM ABOUT 75 TO ABOUT 99.75 WEIGHT PERCENT POLYMERIZED ETHYLENE, AND A FREE RADICAL POLYMERIZATION COPOLYMER OF ETHYLENE AND VINYL ACETATE, SAID FREE RADICAL POLYMERIZATION COPOLYMER CONTAINING FROM ABOUT 91.5 WEIGHT PERCENT TO LESS THAN 98.5 WEIGHT PERCENT POLYMERIZED ETHYLENE, SAID BLEND HAVING A STRETCH DRAW MODULUS OF LESS THAN ABOUT 30,000 P.S.I. AND A POLYMERIZED VINYL ACETATE CONTENT OF 0.75 TO 3 WEIGHT PERCENT, BASED UPON THE COMBINED WEIGHTS OF SAID COORDINATION AND FREE RADICAL POLYMERIZATION COPOLYMERS.
Claim 2
Dependent Claim
109 words
A NON-WOVEN THERMOPLASTIC NETTING CONSISTING ESSENTIALLY OF A HOMOGENEOUS BLEND OF A COORDINATION POLYMERIZATION COPOLYMER OF ETHYLENE AND AN A-OLFEIN HAVING 4 TO 12 CARBON ATOMS, SAID COORDINATION POLYMERIZATION COPOLYMER CONTAINING FROM ABOUT 75 TO ABOUT 99.75 WEIGHT PERCENT POLYMERIZED ETHYLENE, AND A FREE RADICAL POLYMERIZATION COPOLYMER OF ETHYLENE AND VINYL ACETATE, SAID FREE RADICAL POLYMERIZATION COPOLYMER CONTAINING FROM ABOUT 91.5 WEIGHT PERCENT TO LESS THAN 98.5 WEIGHT PERCENT POLYMERIZED ETHYLENE, SAID BLEND HAVING A STRETCH DRAW MODULUS OF LESS THAN ABOUT 30,000 P.S.I. AND A POLYMERIZED VINYL ACETATE CONTENT OF 0.75 TO 3 WEIGHT PERCENT, BASED UPON THE COMBINED WEIGHTS OF SAID COORDINATION AND FREE RADICAL POLYMERIZATION COPOLYMERS.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-09-11 | 1971-03-13 | 1971-09-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-11 | 1975-03-13 | 1975-09-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-11 | 1979-03-13 | 1979-09-12 | $7700.00 | Window Closed / Lapsed |