Patent US3465295A successfully refreshed from Google Patents.
US3465295A
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Assignee: AMF GEO SPACE Corp A CORP OF TEXAS
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Filing: 1965-11-30
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Granted: 1969-09-02
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Expires: 1985-11-30
Abstract
No abstract record available.
Inventors
- 👤 William W Witt
- 👤 Paul E Madeley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:34
CPC Classifications
G; G09; G09G; G09G1/00; G09G1/06; G09G1/14; G06; G06F; G06F3/00; G06F3/14; G06F3/153
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2596741A
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US2920312A
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US3144637A
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US3036291A
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US3124784A
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US3067407A
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US3165045A
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US3323119A
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US3325786A
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US3336587A
Cited
US3348229A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-01 | 1973-03-03 | 1973-09-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-01 | 1977-03-03 | 1977-09-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-01 | 1981-03-03 | 1981-09-02 | $7700.00 | Window Closed / Lapsed |