Patent US2960799A successfully refreshed from Google Patents.
Patent US3145145A successfully refreshed from Google Patents.
US3145145A
Expired / Lapsed
US
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Magnesia and gold temperature telltale indicators
Assignee: STWB Inc
•
Filing: 1960-12-19
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Granted: 1964-08-18
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Expires: 1980-12-19
Abstract
No abstract record available.
Inventors
- 👤 Reznek Solomon
- 👤 William G Gorman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 14:15
CPC Classifications
G; G01; G01K; G01K11/00; G01K11/12; G01K11/14; A; A61; A61K; A61K39/00; A61K39/002; A61K39/012; G01N; G01N25/00; G01N25/02; G01N25/04
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
67 words
AS AN ARTICLE OF MANUFACTURE, A PACKAGE COMPRISING (A) A SUSPENSION OF FIABLE SPROULATED OOCYSTS OF A SPECIES OF THE COCCIDIAL GENUS ELMERIA IN A DILUTE AQUEOUS POSASSIUM DICHROMATE SOLUTION AND (B), IN A CONTAINER SEPARATE FROM BUT ADJACENT TO SAID SUSPENSION AND UNDER COMPARABLE EXPOSURE TO ATMOSPHERIC TEMPERATUE CONDITIONS, AND AQUEOUS COLLOIDAL GOLD SOL SUBJECT TO LOSS OF ITS COLLOIDAL CHARACTER WHEN EXPOSED TO FREEZING TEMPERATURES.
References Cited (Backward Citations)
US2971852A
Cited
US2892798A
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 |