Patent US3203996A successfully refreshed from Google Patents.
US3203996A
Expired / Lapsed
US
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Polyhaloalkylpolythio alkanols
Assignee: California Research LLC
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Filing: 1962-10-23
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Granted: 1965-08-31
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Expires: 1982-10-23
Abstract
No abstract record available.
Inventors
- 👤 Joseph E Moore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 09:49
CPC Classifications
C; C07; C07F; C07F9/00; C07F9/02; C07F9/06; C07F9/08; C07F9/09; C07F9/091; A; A01; A01N; A01N57/00; A01N57/10; A01N57/12; C07C; C07C323/00; C07C329/00; C07D; C07D307/00; C07D307/02; C07D307/34; C07D307/56; C07D307/68; C07F5/00; C07F5/02; C07F5/04; C07F9/16; C07F9/165; C07F9/1651
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
4 words
COMPOUND OF THE FORMULA
Claim 2
Dependent Claim
4 words
COMPOUND OF THE FORMULA
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-30 | 1969-03-01 | 1969-08-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-30 | 1973-03-01 | 1973-08-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-30 | 1977-03-01 | 1977-08-31 | $7700.00 | Window Closed / Lapsed |