US3099395A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Irrigation systems
Assignee: Individual
•
Filing: 1962-04-12
•
Granted: 1963-07-30
•
Expires: 1982-04-12
Abstract
No abstract record available.
Inventors
- 👤 Harlie O Petersen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 01:55
CPC Classifications
A; A01; A01G; A01G25/00; F; F16; F16K; F16K3/00; F16K3/02; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/877; Y10T137/87708; Y10T137/87748
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
139 words
AN IRRIGATION PIPE HAVING AN OPENING THEREIN FOR PERMITTING THE FLOW OF WATER FROM THE PIPE AS DESIRED, MEANS FOR OPENING AND CLOSING THE OPENING IN THE PIPE, INCLUDING A PAD WITHIN THE PIPE, AN ELONGATED YOKE MEMBER OUTSIDE OF PIPE, A PLATE ENGAGE AT ONE END TO THE PAD WITHIN THE PIPE AND HAVING A PAIR OF SPACED FLANGES THEREON, ONE INTERMEDIATE THE LENGTH OF THE PLATE AND ANOTHER NEAR THE FREE END THEREOF, AND A CROSS BAR ON THE YOKE LOCATED TO PUSH THE INTERMEDIATE FLANGE OF THE PLATE TO THE RIGHT TO OPEN THE OPENING IN THE PIPE, AND THE FLANGE AT ANOTHER PORTION FURTHER POSITIONED FROM THE PAD AND ADAPTED TO ENGAGE A SECOND CROSS BAR ON THE YOKE SO THAT MOVEMENT OF THE SECOND CROSS BAR TO THE LEFT WILL PUSH THE PLATE CLOSED.
Claim 2
Dependent Claim
139 words
AN IRRIGATION PIPE HAVING AN OPENING THEREIN FOR PERMITTING THE FLOW OF WATER FROM THE PIPE AS DESIRED, MEANS FOR OPENING AND CLOSING THE OPENING IN THE PIPE, INCLUDING A PAD WITHIN THE PIPE, AN ELONGATED YOKE MEMBER OUTSIDE OF PIPE, A PLATE ENGAGE AT ONE END TO THE PAD WITHIN THE PIPE AND HAVING A PAIR OF SPACED FLANGES THEREON, ONE INTERMEDIATE THE LENGTH OF THE PLATE AND ANOTHER NEAR THE FREE END THEREOF, AND A CROSS BAR ON THE YOKE LOCATED TO PUSH THE INTERMEDIATE FLANGE OF THE PLATE TO THE RIGHT TO OPEN THE OPENING IN THE PIPE, AND THE FLANGE AT ANOTHER PORTION FURTHER POSITIONED FROM THE PAD AND ADAPTED TO ENGAGE A SECOND CROSS BAR ON THE YOKE SO THAT MOVEMENT OF THE SECOND CROSS BAR TO THE LEFT WILL PUSH THE PLATE CLOSED.
References Cited (Backward Citations)
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Cited
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-07-29 | 1967-01-28 | 1967-07-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-29 | 1971-01-28 | 1971-07-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-29 | 1975-01-28 | 1975-07-30 | $7700.00 | Window Closed / Lapsed |