US3101903A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self-propelled irrigation trailer
Assignee: Individual
•
Filing: 1962-07-10
•
Granted: 1963-08-27
•
Expires: 1982-07-10
Abstract
No abstract record available.
Inventors
- 👤 Fred F Hall
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 08:58
CPC Classifications
A; A01; A01G; A01G25/00; A01G25/09
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
53 words
AN ELONGATED SELF PROPELLED IRRIGATION VEHICLE COMPRISING A SUPPORT FRAME INCLUDING GROUND ENGAGING SUPPORT WHEELS, LIQUID DISPENSING MEANS ON SAID VEHICLE INCLUDING LIQUID OUTLETS FOR DISPENSING LIQUID OVER AN AREA OF A PREDETERMINED PATTERN AND LIQUID INLET MEANS, SAID LIQUID INLET MEANS COMPRISING A PLURALITY OF RIGID EXTENDABLE AND RETRACTIBLE TELESCOPINGLY ENGAGED CONDUIT
Claim 2
Dependent Claim
53 words
AN ELONGATED SELF PROPELLED IRRIGATION VEHICLE COMPRISING A SUPPORT FRAME INCLUDING GROUND ENGAGING SUPPORT WHEELS, LIQUID DISPENSING MEANS ON SAID VEHICLE INCLUDING LIQUID OUTLETS FOR DISPENSING LIQUID OVER AN AREA OF A PREDETERMINED PATTERN AND LIQUID INLET MEANS, SAID LIQUID INLET MEANS COMPRISING A PLURALITY OF RIGID EXTENDABLE AND RETRACTIBLE TELESCOPINGLY ENGAGED CONDUIT
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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) | 1966-08-26 | 1967-02-25 | 1967-08-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-08-26 | 1971-02-25 | 1971-08-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-08-26 | 1975-02-25 | 1975-08-27 | $7700.00 | Window Closed / Lapsed |