US3150696A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for filling thermometer blanks
Assignee: HEATH HICKS AND PERKEN THERMOMETERS Ltd
•
Filing: 1960-10-17
•
Granted: 1964-09-29
•
Expires: 1980-10-17
Abstract
No abstract record available.
Inventors
- 👤 Freyne Eudmon Canice De
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 12:14
CPC Classifications
G; G01; G01K; G01K5/00; G01K5/02; G01K5/025
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1345347A
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FR999411A
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US1922458A
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US2066356A
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US2126532A
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US2815621A
Cited
US2877611A
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US2783786A
Cited
US2884963A
Cited
FR1204807A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-09-29 | 1968-03-30 | 1968-09-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-29 | 1972-03-30 | 1972-09-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-29 | 1976-03-30 | 1976-09-29 | $7700.00 | Window Closed / Lapsed |