Patent US3014557A successfully refreshed from Google Patents.
US3014557A
Expired / Lapsed
US
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Fluid buffer installations and metering therefor
Assignee: Individual
•
Filing: 1955-07-25
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Granted: 1961-12-26
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Expires: 1975-07-25
Abstract
No abstract record available.
Inventors
- 👤 Henry H G Rowe
- 👤 Ulrich M Geissler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 19:39
CPC Classifications
F; F16; F16F; F16F5/00; Y; Y10; Y10T; Y10T137/00; Y10T137/7722; Y10T137/7781
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2603235A
Cited
US2001988A
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US2161811A
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US2309499A
Cited
US2378417A
Cited
US2672952A
Cited
US2668603A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-12-25 | 1965-06-26 | 1965-12-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-25 | 1969-06-26 | 1969-12-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-25 | 1973-06-26 | 1973-12-26 | $7700.00 | Window Closed / Lapsed |