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US3454169A
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Remote control submersible and/or remote manipulator arm
Assignee: ROBERT H BRIDGES
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Filing: 1967-07-20
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Granted: 1969-07-08
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Expires: 1987-07-20
Abstract
No abstract record available.
Inventors
- 👤 Robert H Bridges
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 12:35
CPC Classifications
B; B25; B25J; B25J9/00; B25J9/02; B25J9/04; B25J13/00; B25J13/06; B25J15/00; B25J15/02; B25J15/0206; B25J9/10; B25J9/14; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18296; Y10T74/18304; Y10T74/18312
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3171549A
Cited
US3160290A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-07-07 | 1973-01-06 | 1973-07-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-07 | 1977-01-06 | 1977-07-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-07 | 1981-01-06 | 1981-07-08 | $7700.00 | Window Closed / Lapsed |