US Patent 7427004 Hand held pressurized sprayer
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Patent Inventor Names
Donald J. Shanklin0
Ronald F. Englhard0
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Patent abstract
A pressurized sprayer comprises a pump attachment. The pump attachment includes a body that defines a chamber in which a piston is reciprocally mounted. The piston is coupled to a handle by a shaft. The piston separates the chamber into a first portion and as second portion. The second portion in communication with an inlet valve and outlet passage. A spray nozzle is in communication with the outlet passage and is rigidly attached to the pump attachment.
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US Patent 07427004 Hand held pressurized sprayer US Patent 7427004 Hand held pressurized sprayer
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Patent Number
074270040
Patent Number
74270040
Golden AI
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Official Website
Edits on 22 Apr, 2023
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Patent Jurisdiction
Patent Number
074270040
Date of Patent
September 23, 2008
0Patent Application Number
109698010
Date Filed
October 20, 2004
0Official Website
Patent Primary Examiner
Edits on 14 Jun, 2022
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US Patent 07427004 Hand held pressurized sprayer
Infobox
Is a
Patent jurisdiction
Patent number
07427004
Date of patent
September 23, 2008
Patent application number
10969801
Date Filed
October 20, 2004
Patent primary examiner
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