US3530084A
Expired / Lapsed
US
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Process for making ethylene-vinyl acetate copolymers of low melt index,and wax compositions containing the copolymers
Assignee: Union Carbide Corp
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Filing: 1967-01-18
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Granted: 1970-09-22
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Expires: 1987-01-18
Abstract
No abstract record available.
Inventors
- 👤 James Edward Potts
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:07
CPC Classifications
C; C08; C08L; C08L23/00; C08L23/02; C08L23/04; C08L23/08; C08L23/0846; C08L23/0853; B; B29; B29C; B29C71/00; B29C71/04; C08J; C08J3/00; C08J3/28; C08L91/00; C08L91/06; C08L91/08; C09; C09D; C09D123/00; C09D123/02; C09D123/04; C09D123/08; C09D123/0846; C09D123/0853; B29C35/00; B29C35/02; B29C35/08; B29C35/0805; B29C2035/0844; B29C2035/085; B29C35/0866; B29C2035/0872; B29C2035/0877; B29C2035/0883; B29K; B29K2031/00; B29K2031/04; B29K2105/00; B29K2105/0085; C08J2323/00; C08J2323/02; C08J2323/04; C08J2323/08; C08L2312/00; C08L2312/06
Claims Analysis
Total Claims: 0
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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) | 1973-09-21 | 1974-03-23 | 1974-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-09-21 | 1978-03-23 | 1978-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-09-21 | 1982-03-23 | 1982-09-22 | $7700.00 | Window Closed / Lapsed |