A spray gun is disclosed, including components and kits of components thereof, comprising a body comprising an attachment point for a compatible liquid reservoir and an adapter. The adapter comprises, at a first end, a non-threaded connection for attachment to a connector of a compatible liquid rese
A spray gun is disclosed, including components and kits of components thereof, comprising a body comprising an attachment point for a compatible liquid reservoir and an adapter. The adapter comprises, at a first end, a non-threaded connection for attachment to a connector of a compatible liquid reservoir, the adapter being attached at a second end to the attachment point on the body such that the adapter remains attached to the body upon removal of a compatible liquid reservoir from the non-threaded connection.
대표청구항▼
1. A gravity-fed spray gun comprising a body comprising a conventional screw thread attachment point for a gravity-fed spray-gun pot; andan adapter comprising at a first end, a first connector for attachment to a connector of a compatible liquid reservoir, andat a second end, a second connector shap
1. A gravity-fed spray gun comprising a body comprising a conventional screw thread attachment point for a gravity-fed spray-gun pot; andan adapter comprising at a first end, a first connector for attachment to a connector of a compatible liquid reservoir, andat a second end, a second connector shaped to fit the attachment point on the body;the first connector connecting the compatible liquid reservoir in a manner different than the conventional screw threading of the second connector to adapt the connector of the liquid reservoir to the conventional attachment point of the spray gun;the second connector being attached to the attachment point on the body such that the adapter remains attached to the body upon the removal of the compatible liquid reservoir from the first connector. 2. The spray gun of claim 1 wherein the first connector comprises a bayonet connection. 3. The spray gun of claim 1 further comprising a liquid reservoir comprising a connector tube having a fluid outlet attached to the first connector of the adapter. 4. A method of using a spray gun comprising providing a gravity-fed spray gun having a body comprising a conventional screw thread attachment point for a gravity-fed spray gun paint pot;providing an adapter comprising, at a first end a first connector for attachment to a connector of a compatible liquid reservoir; andat a second end, a second connector shaped to fit the attachment point on the body;the first connector connecting the compatible liquid reservoir in a manner different than the conventional screw threading of the second connector to adapt the connector of the liquid reservoir to the conventional attachment point of the spray gun;attaching the second connector to the attachment point on the body such that the adapter remains attached to the body upon the removal of the compatible liquid reservoir from the first connector. 5. The method of claim 4 comprising providing a liquid reservoir comprising a connector tube having a fluid outlet; andattaching the spray gun to the liquid reservoir by attaching the first connector to the fluid outlet. 6. The method of claim 5 comprising after attaching the spray gun to the liquid reservoir,spraying a coating liquid with the spray gun. 7. The method of claim 6 comprising after spraying the coating liquid, removing the spray gun from the liquid reservoir such that the adapter remains attached to the body of the spray gun. 8. The method of claim 7 comprising before removing the spray gun from the liquid reservoir, inverting the spray gun from its normal operating position such that the liquid reservoir is below the body and actuating a trigger on the spray gun to allow liquid in the spray gun to drain back into the liquid reservoir. 9. The method of claim 6 wherein the liquid reservoir comprises a collapsible liner having an open end and a lid for closing the open end, the fluid outlet being located in the lid; the method comprising, before attaching the spray gun to the liquid reservoir, securing the lid to the liner. 10. The method of claim 9 wherein the liquid reservoir further comprises a container; the method comprising placing the collapsible liner into the container before securing the lid to the liner. 11. The method of claim 10 comprising, before spraying the coating liquid with the spray gun, removing the liner and lid from the container, such that the liner remains with the lid. 12. A kit for use with a gravity-fed spray gun with a conventional screw thread paint pot attachment point comprising a liquid reservoir comprising a connector tube having a fluid outlet;an adapter comprising, at a first end a first connector for attachment to the fluid outlet, andat a second end, a second connector shaped to fit the attachment point of the gravity-fed spray gunthe first connector connecting the liquid reservoir in a manner different than the conventional screw threading of the second connector to adapt the connector of the connector tube of the liquid reservoir to the conventional attachment point of the spray-gun, such that the adapter will remain attached to the body upon removal of the liquid reservoir from the first connector. 13. The kit of claim 12 wherein the liquid reservoir comprises a collapsible liner having an open end and a lid for closing the open end, the fluid outlet being located in the lid. 14. The kit of claim 13 further comprising a collar for securing the lid to the liner. 15. The kit of claim 13 further comprising a filter located in the lid. 16. The kit of claim 15 wherein the filter is integral to the lid. 17. The kit of claim 13 wherein the liner is self-supporting. 18. The kit of claim 13 wherein the liquid reservoir further comprises a container into which the liner is removably inserted. 19. The kit of claim 18 wherein the liner comprises a base, wherein the shape of the base in its non-collapsed state renders the liner incapable of standing, unsupported, outside the container. 20. The kit of claim 17 wherein the liner comprises a base, wherein the shape of the base renders the liner incapable of standing, unsupported, outside the container. 21. The kit of claim 18 wherein the liner is removable from the container together with the lid. 22. A kit for use with a gravity-fed spray gun comprising a liquid reservoir comprising a collapsible, self-supporting liner having an open end and a base;a container into which the liner can be removably inserted, wherein the shape of the base of the liner renders the liner incapable of standing, unsupported outside the container; anda lid for closing the open end and comprising a fluid outlet and a filter, wherein the liner is removable from the container together with the lid; andan adapter comprising at a first end, a first connector for attachment to the fluid outlet, andat a second end, a second connector shaped to fit a conventional screw thread attachment point for a gravity-fed spray gun paint pot on a body of a compatible gravity-fed spray gun such that the adapter will remain attached to the body upon removal of the liquid reservoir from the first connector;the first connector connecting the fluid outlet of the liquid reservoir in a manner different than the conventional screw threading of the second connector to adapt the connector of the liquid reservoir to the conventional attachment point of the spray-gun. 23. The spray gun of claim 1 wherein the adapter comprises a tubular member. 24. The spray gun of claim 2 wherein the bayonet connection is adapted to receive one or more outward extensions on a fluid outlet of a liquid reservoir. 25. The spray gun of claim 3 wherein the liquid reservoir comprises a collapsible liner having an open end and a lid for closing the open end, the fluid outlet being located in the lid. 26. The spray gun of claim 25 further comprising a filter located in the lid. 27. The spray gun of claim 25 wherein the liquid reservoir further comprises a container into which the liner is removably inserted. 28. The spray gun of claim 27 wherein the liner comprises a base, wherein the shape of the base in its non-collapsed state renders the liner incapable of standing, unsupported, outside the container. 29. The spray gun of claim 1 further comprising a sealed cartridge filled with paint, the cartridge comprising a sealed outlet end adapted to attach to the first connector, wherein the paint is automatically allowed to flow through the outlet end upon attachment of the cartridge to the first connector. 30. The spray gun of claim 1 wherein the first connector comprises a non-threaded connection. 31. The method of claim 4 wherein the first connector of the provided adapter comprises a non-threaded connection. 32. The kit of claim 12 wherein the first connector comprises a non-threaded connection. 33. The kit of claim 29 wherein the first connector comprises a non-threaded connection.
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이 특허에 인용된 특허 (113)
Bitsakos Constantine (26125 Oakflat Ct. Newhall CA 91321), Adapter for an air spray paint gun.
Gosis, Anatoly; Bauer, Mark D.; Burns, Marvin D.; Charpie, Mark E.; Kobetsky, Robert G.; Kosmyna, Michael J.; Toczycki, Jan; Velan, G. Michael, Adjustable adapter for gravity-feed paint sprayer.
Dunning Walter B. (Pleasanton CA) Campbell George E. (Pleasanton CA) Focaracci Julio (Oakland CA), Angular positioned trigger sprayer with selective snap-screw container connection.
Joseph,Stephen C. P.; Douglas,Malcolm F.; Butler,Alan F., Apparatus for spraying liquids, and disposable containers and liners suitable for use therewith.
Joseph, Stephen C. P.; Douglas, Malcolm F.; Butler, Alan F.; Bastow, David R.; Salhus, Jerry E.; Hartfel, Margaret A., Apparatus for spraying liquids, disposable containers and liners suitable for use therewith.
Cabernoch, James L.; White, Leonard A., Container such as a nursing container, with flexible liner and access site and method of making said access site.
Williams ; deceased John E. (late of Panorama City CA by Jayne Hughes Williams ; heir), Dispenser with compressible piston assembly for expelling product from a collapsible reservoir.
Gosis, Anatoly; Bauer, Mark D.; Burns, Marvin D.; Charpie, Mark E.; Kobetsky, Robert G.; Kosmyna, Michael J.; Toczycki, Jan; Velan, G. Michael, Disposable paint cup attachment system for gravity-feed paint sprayer.
Kosmyna Michael J. (Toledo OH) Charpie Mark E. (Lambertville MI) Wisniewski Ralph A. (Toledo OH), Hand held paint spray gun with top mounted paint cup.
Ross Philip E. (P.O. Box 21852 Ft. Lauderdale FL 33335) Brown ; deceased Martin J. (2501 Havana Dr. late of Pembroke Pines FL) Hagenburg ; heir Maureen (2501 Havana Dr. Miramar FL 33023) Brown ; heir, Method for making flat bottom plastic bag.
Rebeyrolle Michel (Sainte-Mnhould FRX) Schneider Bernard (Sainte-Mnhould FRX), Process for the production and packaging of a bag-type dispenser, sub-assemblies and corresponding dispensers.
Joseph,Stephen C. P.; Adams,Michael J. R.; Bacciocchi,Antonio; Douglas,Malcolm F.; Siltberg,Daniel E., Reservoir with refill inlet for hand-held spray guns.
Dobrick Robert P. (New Brighton MN) Johnson Dee L. (Woodbury MN) Cheesebrow Dennis M. (Roseville MN) LaPlante Earl T. (New Ulm MN), Spray gun with disposable liquid handling portion.
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Joseph, Stephen C. P.; Douglas, Malcolm F.; Butler, Alan F.; Bastow, David R.; Salhus, Jerome E.; Hartfel, Margaret A., Apparatus for spraying liquids, and adapters and liquid reservoirs suitable for use therewith.
Joseph, Stephen C. P.; Douglas, Malcolm F.; Butler, Alan F.; Bastow, David R.; Salhus, Jerome E.; Hartfel, Margaret A., Apparatus for spraying liquids, and adapters and liquid reservoirs suitable for use therewith.
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