Patent US3145206A successfully refreshed from Google Patents.
US3145206A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Certificate of correction
Assignee: —
•
Filing: —
•
Granted: 1964-08-18
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Expires: 1981-08-18
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:22
CPC Classifications
C; C07; C07D; C07D251/00; C07D251/02; C07D251/12; C07D251/26; C07D251/30; C07D251/36
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
49 words
THE METHOD OF STABILIZING DRY ALKALI METAL SALTS OF DICHLOROCYANURIC ACID AGAINST SELF-SUSTAINING, THERMALLYINITIATED DECOMPOSITION WHICH CONSISTS ESSENTIALLY OF ADDING TO SAID SALTS A COMPOUND SELECTED FROM THE GROUP CONSISTING OF DICHLOROCYANURIC ACID AND CYANURIC ACID IN A DRY STATE AND IN STABILIZING AMOUNTS BELOW ABOUT 25% BY WEIGHT.
Claim 2
Independent Claim
49 words
THE METHOD OF STABILIZING DRY ALKALI METAL SALTS OF DICHLOROCYANURIC ACID AGAINST SELF-SUSTAINING, THERMALLYINITIATED DECOMPOSITION WHICH CONSISTS ESSENTIALLY OF ADDING TO SAID SALTS A COMPOUND SELECTED FROM THE GROUP CONSISTING OF DICHLOROCYANURIC ACID AND CYANURIC ACID IN A DRY STATE AND IN STABILIZING AMOUNTS BELOW ABOUT 25% BY WEIGHT.
References Cited (Backward Citations)
US2578270A
Cited
US2913460A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-08-18 | 1968-02-17 | 1968-08-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-08-18 | 1972-02-17 | 1972-08-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-08-18 | 1976-02-17 | 1976-08-18 | $7700.00 | Window Closed / Lapsed |