Patent US2758610A successfully refreshed from Google Patents.
US2758610A
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Tempering valve for tempering water
Assignee: Individual
•
Filing: 1953-08-03
•
Granted: 1956-08-14
•
Expires: 1973-08-03
Abstract
No abstract record available.
Inventors
- 👤 Vern J Hively
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 04:17
CPC Classifications
F; F16; F16K; F16K19/00; Y; Y10; Y10T; Y10T137/00; Y10T137/4238; Y10T137/4245; Y10T137/4273; Y10T137/428; Y10T137/6416; Y10T137/6497; Y10T137/7722; Y10T137/7837; Y10T137/7904; Y10T137/7908; Y10T137/7909; Y10T137/7913; Y10T137/8593; Y10T137/87571; Y10T137/87676
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US64072A
Cited
US154544A
Cited
US264338A
Cited
US276170A
Cited
US859236A
Cited
US883874A
Cited
US1096385A
Cited
US1612854A
Cited
FR806127A
Cited
US2319574A
Cited
US2465866A
Cited
US2569857A
Cited
US2659898A
Cited
US2664100A
Cited
US2716424A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-08-14 | 1960-02-13 | 1960-08-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-08-14 | 1964-02-13 | 1964-08-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-08-14 | 1968-02-13 | 1968-08-14 | $7700.00 | Window Closed / Lapsed |