US2702048A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pressure regulator
Assignee: Rain Bird Corp
•
Filing: 1952-04-21
•
Granted: 1955-02-15
•
Expires: 1972-04-21
Abstract
No abstract record available.
Inventors
- 👤 Jule H Coffey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 12:11
CPC Classifications
G; G05; G05D; G05D16/00; G05D16/04; G05D16/06; G05D16/0608; Y; Y10; Y10T; Y10T137/00; Y10T137/7722; Y10T137/7781; Y10T137/7793; Y10T137/7796
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US118755A
Cited
US1184940A
Cited
US1220823A
Cited
US1659704A
Cited
US2192548A
Cited
US2376634A
Cited
US2569285A
Cited
US2583384A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-02-14 | 1958-08-16 | 1959-02-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-02-14 | 1962-08-16 | 1963-02-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-02-14 | 1966-08-16 | 1967-02-15 | $7700.00 | Window Closed / Lapsed |