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US2707334A
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US
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Vibrator gauge
Assignee: ALLARD INSTRUMENT CORP
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Filing: 1952-07-22
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Granted: 1955-05-03
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Expires: 1972-07-22
Abstract
No abstract record available.
Inventors
- 👤 Skrobisch Alfred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 14:38
CPC Classifications
G; G01; G01B; G01B7/00; G01B7/26; G01B3/00; G01B3/002; G01B7/001
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2073913A
Cited
US2217509A
Cited
US2324998A
Cited
US2554271A
Cited
GB635633A
Cited
US2581473A
Cited
US2618861A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-05-02 | 1958-11-01 | 1959-05-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-05-02 | 1962-11-01 | 1963-05-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-05-02 | 1966-11-01 | 1967-05-03 | $7700.00 | Window Closed / Lapsed |