US3401937A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Target with scanning projectile sensors
Assignee: Brunswick Corp
•
Filing: 1965-02-15
•
Granted: 1968-09-17
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Expires: 1985-02-15
Abstract
No abstract record available.
Inventors
- 👤 Albert M Rockwood
- 👤 Jack A Russell
- 👤 Anthony J Gretzky
- 👤 Bradford J Baldwin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:13
CPC Classifications
F; F41; F41J; F41J3/00; F41J3/0004; F41J5/00; F41J5/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2081134A
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US2113899A
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US2376162A
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US2362473A
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US2419459A
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US2581738A
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US3047723A
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US3025406A
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US3061727A
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US3229975A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-09-17 | 1972-03-18 | 1972-09-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-09-17 | 1976-03-18 | 1976-09-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-09-17 | 1980-03-18 | 1980-09-17 | $7700.00 | Window Closed / Lapsed |