US3102106A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stabilized polyoxymethylenes
Assignee: EIDP Inc
•
Filing: 1960-12-08
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Granted: 1963-08-27
•
Expires: 1980-12-08
Abstract
No abstract record available.
Inventors
- 👤 Regan John Francis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 18:16
CPC Classifications
C; C08; C08K; C08K5/00; C08K5/36; C08K5/41
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
33 words
A COMPOSITION HAVING AN OOUTSTANDING ODOR STABILITY COMPRISING POLOXYMETHYLENE HAVING A NUMBER AVERAGE MOLECULAR WEIGHT OF AT LEAST 15,000 AND 0.01 TO 10% WEIGHT OF SAID POLYOXYMETHYLENE OF A SULFONE HAVING THE FORMULA:
Claim 2
Dependent Claim
33 words
A COMPOSITION HAVING AN OOUTSTANDING ODOR STABILITY COMPRISING POLOXYMETHYLENE HAVING A NUMBER AVERAGE MOLECULAR WEIGHT OF AT LEAST 15,000 AND 0.01 TO 10% WEIGHT OF SAID POLYOXYMETHYLENE OF A SULFONE HAVING THE 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) | 1966-08-26 | 1967-02-25 | 1967-08-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-08-26 | 1971-02-25 | 1971-08-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-08-26 | 1975-02-25 | 1975-08-27 | $7700.00 | Window Closed / Lapsed |