US3079370A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Peroxide cured polyethylene
Assignee: General Electric Co
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Filing: 1955-05-18
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Granted: 1963-02-26
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Expires: 1975-05-18
Abstract
No abstract record available.
Inventors
- 👤 Frank M Precopio
- 👤 Alfred R Gilbert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 05:38
CPC Classifications
C; C08; C08K; C08K5/00; C08K5/04; C08K5/14; C08L; C08L23/00; C08L23/02; C08L23/04; C08L23/06; C08L2312/00
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
19 words
A PROCESS OF CURING POLYETHYLENE WHICH COMPRISES HEATING POLYETHYLENE IN THE PRESENCE OF A PEROXIDE HAVING THE FOLLOWING FORMULA
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) | 1966-02-25 | 1966-08-27 | 1967-02-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-02-25 | 1970-08-27 | 1971-02-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-02-25 | 1974-08-27 | 1975-02-26 | $7700.00 | Window Closed / Lapsed |