186 patents
Page 7 of 10
Utility
Hose bracket for texture sprayer
15 Jun 21
A peristaltic pump comprises a drive assembly, a hose pump, and a hose bracket.
William M. Blenkush
Filed: 1 Jun 20
Utility
Displacement pump mounting and retention
15 Jun 21
A pump rod has a head extending from a neck, and the head is received within a drive slot of a drive link.
David J. Thompson, Christopher A. Lins, Andrew J. Kopel, Glen W. Davidson, Chad R. Taszarek, Chris W. Sydow, William M. Blenkush, Steve J. Wrobel
Filed: 26 Nov 19
Utility
Operator interface device for a plural component dispensing system
1 Jun 21
A plural component dispensing system includes a dispensing device, first and second fluid component sources, a system controller, and an operator interface device.
Thomas V. Vo, Jeffrey S. Armstrong, David Bordwell, Jonathan R. McMichael
Filed: 24 Mar 17
Utility
High-pressure positive displacement plunger pump
1 Jun 21
A drive system for a pump includes a housing defining an internal pressure chamber, a working fluid disposed within and charging the internal pressure chamber, and a reciprocating member disposed within the internal pressure chamber.
Bradley H. Hines, Brian W. Koehn
Filed: 8 Jan 19
Utility
Piston rod sleeve mounting for fluid sprayer pump
1 Jun 21
A piston rod includes a piston end that is removably attached to the piston rod body.
Jeromy D. Horning, August F. Legatt
Filed: 13 Jan 20
Utility
Piston pump and seal ring
25 May 21
A piston for a single-stroke pump includes a pump rod, a seal ring extending about the pump rod and having a central bore, and a retaining device disposed on the pump rod and retaining the seal ring on the pump rod.
Xuishui Wu, Zaixing You, Ji Bao Wu
Filed: 30 Jun 16
Utility
Continuous reservoir level monitoring
25 May 21
The lubricant level within a reservoir is difficult to monitor, leading to the reservoir being refilled more often than necessary to ensure that the reservoir always contains lubricant.
Brandon T. Gustafson, Suresha Saragur Nijaguna, Chad G. Igo
Filed: 18 Jan 17
Utility
Ball cage with directed flow paths for a ball pump
25 May 21
A disclosure pertains to a reciprocating pump configured for pumping fillers or aggregates or cementitious material and the like.
John R Scopelite, Ralph C Angiuli, Charles J Wheeler
Filed: 10 Nov 16
Utility
Handheld airless paint sprayer repair
18 May 21
Various embodiments concern a handheld paint sprayer for spraying a paint.
Charles W. Dawson, Diane L. Olson, Pamela J. Muetzel
Filed: 16 Jan 18
Utility
Mechanically driven modular diaphragm pump
11 May 21
Modular mechanically driven diaphragm pump features are presented herein.
Bradley J. Hines, Brian W. Koehn, Christopher C. Hines, Adam K. Collins
Filed: 5 May 17
Utility
Piston rod assembly for a paint pump
11 May 21
A wear sleeve is removably mounted on a piston rod.
Jeromy D. Horning, Steve J. Wrobel
Filed: 19 Nov 19
Utility
Piston ball guide for a ball pump
4 May 21
A disclosure pertains to a reciprocating pump configured for pumping fillers or aggregates or cementitious material and the like.
Evan M Gutshall, Ralph C Angiuli, Kevin M Raines, John R Scopelite, Charles J Wheeler
Filed: 10 Nov 16
Utility
Packing stack carrier for paint and other fluid pumps
27 Apr 21
A packing assembly includes a clip configured to hold a packing stack in a desired arrangement on a longitudinal axis.
Jeromy D. Horning, August F. Legatt
Filed: 13 Mar 19
Utility
Handheld sanitary fluid sprayer having resilient polymer pump cylinder
6 Apr 21
A pump draws fluid from a reservoir and drives the fluid downstream to a spray tip where the fluid is applied to a surface.
Diane L. Olson, Christopher C. Hines, Robert W. Kinne
Filed: 23 Sep 20
Utility
Paint sprayer distributed control and output volume monitoring architectures
6 Apr 21
A sprayer for spraying fluid includes a pump, a motor that drives the pump, a drive cycle indicator, a wireless module configured to send and receive information, and control circuitry.
Christopher M. Lange, Nicholas A. Pagano, Benjamin R. Godding, Mark T. Weinberger, Michael J. Mansheim, Nicholas H. Reath, Andrew J. Kopel
Filed: 23 Sep 19
Utility
Spray control system for line striper sprayer
30 Mar 21
A line striper having a spray control system includes a spray gun, a lever, first and second cables, a manual actuator, and an assisted control.
Mark D. Shultz, Daniel D. Rohling, David M. Larsen
Filed: 20 Jan 17
Utility
Electrostatic handheld sprayer
23 Feb 21
A fluid sprayer includes a pump and an electrostatic module configured to provide an electrostatic charge to spray fluid.
Robert W. Kinne, Mark E. Ulrich, Diane L. Olson
Filed: 23 Sep 20
Utility
Portable airless sprayer
16 Feb 21
A fluid dispensing device includes a housing and a reciprocating piston fluid pump coupled to the housing.
David J. Thompson, Jerry D. Horning, William M. Blenkush, Eric J. Finstad, Bradley H. Hines, Marius J. Luczak, Diane Olson, Philip K. Snider, Harold D. Johnson, Jimmy Wing Sum Tam
Filed: 28 Feb 18
Utility
Pneumatic timing valve
9 Feb 21
A pneumatic timing valve includes a spool and seal system having a first seal cartridge and a spool.
Jacob K. Krech, Corey D. Meyer, David J. Allie, Daniel J. Rogers, Derek R. Shaw, John R. Ingebrand, Joseph A. Daniski
Filed: 28 Apr 16
Utility
Fluid pumps and related systems and methods
12 Jan 21
A reciprocating fluid pump includes a pump body, a subject fluid chamber, a first plunger located within the subject fluid chamber of the pump body and having a first head portion and a first bellows, the first plunger configured to expand and compress in a reciprocating action to pump the subject fluid through the subject fluid chamber within the pump body, wherein the first head portion and the first bellows have a first cross-sectional dimension, and a second plunger located within the subject fluid chamber of the pump body and having a second head portion and a second bellows, the second plunger configured to expand and compress in a reciprocating action to pump the subject fluid through the subject fluid chamber within the pump body, wherein the second head portion and the second bellows have a second cross-sectional dimension that is smaller than the first cross-sectional dimension.
Tom Simmons, Courtney Parsons
Filed: 18 Jun 18