Patent US4135651A successfully refreshed from Google Patents.
US4135651A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for applying mortar
Assignee: Individual
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Filing: 1977-06-17
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Granted: 1979-01-23
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Expires: 1997-06-17
Abstract
Abstract A device for applying a plurality of spaced beads or ribbons of cementitious material, such as mortar, to a course of masonry units being laid as a wall or the like. A frame member is provided for supporting a plurality of dispensing beads or nozzles that have containers or hoppers associated therewith for delivering mortar to said nozzles in the laying of a ribbon or bead of mortar on a row of bricks or cement blocks. The frame member is also provided with guide members to insure the proper laying of the ribbon or bead of mortar.
Inventors
- 👤 Brent M. Hession
- 👤 Rodney J. Hession
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 20:30
CPC Classifications
E; E04; E04G; E04G21/00; E04G21/14; E04G21/16; E04G21/20; E04G21/204
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
125 words
A device for applying mortar to a course of masonry units being laid into a wall or the like with said units having side faces and a top surface, comprising, a frame member, a plurality of wheels connected to said frame member for supporting and moving said frame member along the top surface of said masonry units, dispensing nozzles mounted on said frame member for directing beads of mortar upon the top surface of said masonry units as said frame member is moved over said top surface, said frame member includes side elements arranged in spaced parallel relation to one another and adjustable end members for varying the spacing between said side elements and said dispensing nozzles, and mortar containers mounted on said dispensing nozzles.
Claim 2
Independent Claim
125 words
A device for applying mortar to a course of masonry units being laid into a wall or the like with said units having side faces and a top surface, comprising, a frame member, a plurality of wheels connected to said frame member for supporting and moving said frame member along the top surface of said masonry units, dispensing nozzles mounted on said frame member for directing beads of mortar upon the top surface of said masonry units as said frame member is moved over said top surface, said frame member includes side elements arranged in spaced parallel relation to one another and adjustable end members for varying the spacing between said side elements and said dispensing nozzles, and mortar containers mounted on said dispensing nozzles.
Claim 3
Dependent Claim
51 words
A device for applying mortar as set forth in claim 1 wherein said end members each have one leg of an angle bracket affixed thereto with a wheel carried by the other leg and engaging the side face of said masonry units as said frame is moved over said top surface.
Claim 4
Dependent Claim
31 words
A device for applying mortar as set forth in claim 1 wherein said dispensing nozzles are mounted on and carried by one of the adjusting end members of said frame member.
Claim 5
Dependent Claim
39 words
A device for applying mortar as set forth in claim 3 wherein certain of said supporting wheels are mounted on one of said adjustable end members and certain other of said supporting wheels are mounted on said dispensing nozzles.
Claim 6
Dependent Claim
42 words
A device for applying mortar as set forth in claim 4 wherein one of said dispensing nozzles has a bar connected thereto with a handle connected to said bar for moving said frame member along said top surface on said supporting wheels.
Claim 7
Dependent Claim
75 words
A device for applying mortar as set forth in claim 1 wherein each of said dispensing nozzles includes a base member having a pair of spaced parallel rib members secured to the lower surface thereof with a transverse rib member connecting an end of the parallel rib members, an aperture in said base member adjacent said transverse rib and a conduct communicating with said aperture and disposed in a plane normal to said base member.
Claim 8
Dependent Claim
20 words
A device for applying mortar as set forth in claim 6 wherein mortar containers are detachably connected to said conduits.
Claim 9
Dependent Claim
55 words
A device for applying mortar as set forth in claim 7 wherein said containers terminate in inclined side portions that connect to said conduits with the angle of inclination of one side portion being different from that of another side portion to permit the adjustment of said containers commensurate with that of said dispensing nozzles.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-01-22 | 1982-07-24 | 1983-01-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-01-22 | 1986-07-24 | 1987-01-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-01-22 | 1990-07-24 | 1991-01-23 | $7700.00 | Window Closed / Lapsed |