Patent US2131434A successfully refreshed from Google Patents.
US2886970A
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Apparatus for measuring temperatures
Assignee: Individual
•
Filing: 1953-03-23
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Granted: 1959-05-19
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Expires: 1973-03-23
Abstract
No abstract record available.
Inventors
- 👤 Munker Theodor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:49
CPC Classifications
G; G01; G01J; G01J5/00; G01J5/52; Y; Y10; Y10S; Y10S246/00; Y10S246/01
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1379172A
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US1918206A
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GB411891A
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DE636199C
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GB640711A
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US2627202A
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US2690511A
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US2611541A
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US2737809A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-05-18 | 1962-11-17 | 1963-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-05-18 | 1966-11-17 | 1967-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-05-18 | 1970-11-17 | 1971-05-19 | $7700.00 | Window Closed / Lapsed |