US3202359A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Low angle spraying machine
Assignee: Individual
•
Filing: 1961-10-23
•
Granted: 1965-08-24
•
Expires: 1981-10-23
Abstract
No abstract record available.
Inventors
- 👤 Jr Edwin R Gill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 16:35
CPC Classifications
E; E01; E01C; E01C23/00; E01C23/16; E01C23/20; E01C23/22; E01C19/00; E01C19/12; E01C19/16; E01C19/17; E01C19/176; Y; Y10; Y10S; Y10S100/00; Y10S100/901
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
125 words
A LOW ANGLE SPRAYING MACHINE FOR SPRAYING A GROUND SURFACE COMPRISING A WHEEL MOUNTED CHASSIS INCLUDING A PLURALITTY OF WHEELS, AN AXLE ATTACHED TO SAID WHEELS, AND STUDS AND SHOCK ABSORBERS CONNECTING SAID AXLE TO SAID CHASSIS WHEREBY ANY SPRINGING MOTION OF SAID CHASSIS IS MINIMIZED; A FRAME MOUNTED ON SAID CHASSIS; PARALLEL MOTION LINKAGE ATTACHED TO SAID FRAME; SPRAYING MEANS POSITIONED VERTICALLY BY THE OPERATION OF SAID PARALLEL MOTION LINKAGE; AND AUTOMATIC ADJUSTING MEANS TO CHANGE THE ANGLE THAT THE SPRAY FROM SAID SPRAYING MEANS MAKES WITH THE GROUND SURFACE BEING SPRAYED WHEREBY THE ANGLE THAT THE SPRAY FROM SAID SPRAYING MEANS MAKES WITH THE GROUND SURFACE CHANGES IN DIRECT RELATIONSHIP TO THE CHANGE IN HEIGHT ABOVE THE GROUND SURFACE OF SAID SPRAYING MEANS.
Claim 2
Dependent Claim
125 words
A LOW ANGLE SPRAYING MACHINE FOR SPRAYING A GROUND SURFACE COMPRISING A WHEEL MOUNTED CHASSIS INCLUDING A PLURALITTY OF WHEELS, AN AXLE ATTACHED TO SAID WHEELS, AND STUDS AND SHOCK ABSORBERS CONNECTING SAID AXLE TO SAID CHASSIS WHEREBY ANY SPRINGING MOTION OF SAID CHASSIS IS MINIMIZED; A FRAME MOUNTED ON SAID CHASSIS; PARALLEL MOTION LINKAGE ATTACHED TO SAID FRAME; SPRAYING MEANS POSITIONED VERTICALLY BY THE OPERATION OF SAID PARALLEL MOTION LINKAGE; AND AUTOMATIC ADJUSTING MEANS TO CHANGE THE ANGLE THAT THE SPRAY FROM SAID SPRAYING MEANS MAKES WITH THE GROUND SURFACE BEING SPRAYED WHEREBY THE ANGLE THAT THE SPRAY FROM SAID SPRAYING MEANS MAKES WITH THE GROUND SURFACE CHANGES IN DIRECT RELATIONSHIP TO THE CHANGE IN HEIGHT ABOVE THE GROUND SURFACE OF SAID SPRAYING MEANS.
References Cited (Backward Citations)
US1629160A
Cited
FR683141A
Cited
GB508107A
Cited
US2574206A
Cited
US2580145A
Cited
US2657093A
Cited
US2663973A
Cited
US2975979A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-23 | 1969-02-22 | 1969-08-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-23 | 1973-02-22 | 1973-08-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-23 | 1977-02-22 | 1977-08-24 | $7700.00 | Window Closed / Lapsed |