US3345880A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for measurement of physical characteristics of solid bodies
Assignee: Individual
•
Filing: 1964-06-03
•
Granted: 1967-10-10
•
Expires: 1984-06-03
Abstract
No abstract record available.
Inventors
- 👤 Boenisch Dietmar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 04:19
CPC Classifications
G; G01; G01N; G01N33/00; G01N33/38
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2417988A
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US2423340A
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US2669247A
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US2791120A
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US2814198A
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US3093003A
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US3071006A
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US3172285A
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US3180133A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-10-09 | 1971-04-10 | 1971-10-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-09 | 1975-04-10 | 1975-10-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-09 | 1979-04-10 | 1979-10-10 | $7700.00 | Window Closed / Lapsed |