HOWSEMAN, JR.; WILLIAM E.

Patent Applications and Registrations

Patent applications and USPTO patent grants for HOWSEMAN, JR.; WILLIAM E..The latest application filed is for "double-acting reciprocating pump assembly for use in conjunction with a melter".

Company Profile

4.15.10

HOWSEMAN, JR.; WILLIAM E. - OJAI CA
Howseman, Jr.; William E. - Camarillo CA
Howseman, Jr.; William E. - Moorpark CA
Howseman, Jr.; William E. - Sun Valley CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Double-acting Reciprocating Pump Assembly For Use In Conjunction With A Melter App 20220136491 - HOWSEMAN, JR.; WILLIAM E.	2022-05-05
Hydraulically synchronized pumps where the hydraulic motor of the master pump hydraulically drives the hydraulic motor of the slave pump Grant 11,143,173 - Howseman, Jr. October 12, 2	2021-10-12
Positive displacement reciprocating pump assembly for dispensing predeterminedly precise amounts of fluid during both the up and down strokes of the pump piston Grant 10,801,493 - Howseman, Jr. October 13, 2	2020-10-13
Spray gun elevator Grant D888,521 - Howseman, Jr.	2020-06-30
Spray gun elevator Grant D888,522 - Howseman, Jr.	2020-06-30
Hydraulically Synchronized Pumps Where The Hydraulic Motor Of The Master Pump Hydraulically Drives The Hydraulic Motor Of The Sl App 20190226465 - HOWSEMAN, JR.; WILLIAM E.	2019-07-25
Positive Displacement Reciprocating Pump Assembly For Dispensing Predeterminedly Precise Amounts Of Fluid During Both The Up And App 20190186486 - HOWSEMAN, JR.; WILLIAM E.	2019-06-20
Integral melter and pump system for the application of bituminous adhesives and highway crack-sealing materials, and a method of making the same Grant 9,771,691 - Howseman, Jr. September 26, 2	2017-09-26
Integral Melter And Pump System For The Application Of Bituminous Adhesives And Highway Crack-sealing Materials, And A Method Of Making The Same App 20170218575 - HOWSEMAN, JR.; WILLIAM E.	2017-08-03
Plunger-type dispensing valve for the rapid deposition of adhesive to road pavement surfaces for enabling the fixation of pavement markers to road pavement surfaces Grant 9,630,202 - Howseman, Jr. April 25, 2	2017-04-25
Plunger-type Dispensing Valve For The Rapid Deposition Of Adhesive To Road Pavement Surfaces For Enabling The Fixation Of Pavement Markers To Road Pavement Surfaces App 20170100737 - HOWSEMAN, JR.; WILLIAM E.	2017-04-13
Tank for a portable pump Grant D386,240 - Howseman, Jr. November 11, 1	1997-11-11
Fluid agitator and pump assembly Grant 4,859,073 - Howseman, Jr. , et al. August 22, 1	1989-08-22
Fluid dispensing pump Grant 4,784,582 - Howseman, Jr. November 15, 1	1988-11-15

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.