US2927098A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Elastomeric compositions
Assignee: EIDP Inc
•
Filing: 1956-07-05
•
Granted: 1960-03-01
•
Expires: 1976-07-05
Abstract
No abstract record available.
Inventors
- 👤 Earl J Goldberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 23:00
CPC Classifications
C; C08; C08L; C08L75/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
8 words
CURABLE POLYMERS COMPRISED ESSENTIALLY OF THE RECURRING UNITS
Claim 2
Dependent Claim
8 words
CURABLE POLYMERS COMPRISED ESSENTIALLY OF THE RECURRING UNITS
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) | 1963-03-01 | 1963-08-31 | 1964-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-03-01 | 1967-08-31 | 1968-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-03-01 | 1971-08-31 | 1972-03-01 | $7700.00 | Window Closed / Lapsed |