US3052158A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combination of clinical thermometer and magnifying case
Assignee: Individual
•
Filing: 1961-12-06
•
Granted: 1962-09-04
•
Expires: 1981-12-06
Abstract
No abstract record available.
Inventors
- 👤 Sonni Arthur William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 13:42
CPC Classifications
G; G01; G01K; G01K1/00; G01K1/02; G01K1/04; G01K1/06; G01K1/065
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US666094A
Cited
US2313688A
Cited
GB574849A
Cited
US2460051A
Cited
US2535628A
Cited
US2554854A
Cited
US2712237A
Cited
US2787937A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-09-03 | 1966-03-05 | 1966-09-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-03 | 1970-03-05 | 1970-09-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-03 | 1974-03-05 | 1974-09-04 | $7700.00 | Window Closed / Lapsed |