Patent US3372410A successfully refreshed from Google Patents.
US3372410A
Expired / Lapsed
US
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Flare for use in a body of water
Assignee: ExxonMobil Upstream Research Co
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Filing: 1966-07-11
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Granted: 1968-03-12
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Expires: 1986-07-11
Abstract
No abstract record available.
Inventors
- 👤 Robert G Hindman
- 👤 Iii William J Ruez
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 07:11
CPC Classifications
B; B63; B63B; B63B22/00; E; E21; E21B; E21B41/00; E21B41/005; E21B41/0071; B63B2201/00; B63B2201/04; B63B2201/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-03-12 | 1971-09-11 | 1972-03-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-03-12 | 1975-09-11 | 1976-03-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-03-12 | 1979-09-11 | 1980-03-12 | $7700.00 | Window Closed / Lapsed |