US3160347A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Highway sprayer
Assignee: Deere and Co
•
Filing: 1963-03-27
•
Granted: 1964-12-08
•
Expires: 1983-03-27
Abstract
No abstract record available.
Inventors
- 👤 John W Ackley
- 👤 Charles K Stralow
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 07:44
CPC Classifications
E; E01; E01H; E01H11/00; A; A01; A01M; A01M7/00; A01M7/005; A01M7/0053
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
89 words
IN A SPRAYER, FRAME MEANS INCLUDING AN UPWARDLY EXTENDING PEDESTAL, A BOOM-SUPPORTING PIVOT MEMBER COMPRISING A GENERALLY CENTRAL PIPE MEMBER ADAPTED TO BE ROTATABLY MOUNTED ON SAID PEDESTAL AND A PAIR OF UPWARDLY DIVERGING MEMBERS FIXED AT THEIR LOWER ENDS TO OPPOSITE SIDES OF SAID PIPE MEMBER BELOW THE UPPER END THEREOF, A SPRAY BOOM PIVOTED TO THE UPPER ENDS OF SAID UPWARDLY DIVERGING MEMBERS, AND GENERALLY VERTICALLY ACTING MEANS CONNECTED BETWEEN SAID PIPE MEMBER BETWEEN SAID UPWARDLY DIVERGING MEMBERS AND SAID BOOM FOR RAISING AND LOWERING THE LATTER.
References Cited (Backward Citations)
US2939429A
Cited
US3111268A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-12-08 | 1968-06-08 | 1968-12-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-12-08 | 1972-06-08 | 1972-12-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-12-08 | 1976-06-08 | 1976-12-08 | $7700.00 | Window Closed / Lapsed |