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US 2025/0121389 A1Published application
Painting system including electric sprayer
OwnerEdward A. Pomeroy, Elton L. Watson +1inventors
InventorsEdward A. Pomeroy, Elton L. Watson, Michael Bester
Life of this patent
Estimating the term…
Abstract
A paint sprayer may include a housing enclosing an internal space. A paint sprayer may include a nozzle assembly coupled to the housing. A paint sprayer may include a pump assembly fluidly coupled to the nozzle assembly and positioned within a first region of the internal space. A paint sprayer may include a reservoir fluidly coupled to the pump assembly and configured to hold a spray liquid, the reservoir being positioned within a second region of the internal space.
Claims21
A paint sprayer comprising:
- a housing enclosing an internal space;
- a nozzle assembly coupled to the housing;
- a pump assembly fluidly coupled to the nozzle assembly and positioned within a first region of the internal space;
- and
- a reservoir fluidly coupled to the pump assembly and configured to hold a spray liquid, the reservoir being positioned within a second region of the internal space.
2 more elements
A paint sprayer comprising:
- a housing;
- a nozzle assembly coupled to the housing;
- a pump assembly positioned within the housing and fluidly coupled to the nozzle assembly;
- and
- a collapsible reservoir fluidly coupled to the pump assembly and configured to hold a spray liquid, the collapsible reservoir including a flexible sidewall and defining a variable internal volume;
- wherein the collapsible reservoir is movable between a filled state and a partially emptied state, wherein the collapsible reservoir defines a first internal volume in response to being in the filled state and defines a second internal volume in response to being in the partially emptied state, and wherein the second internal volume is less than fifty percent of the first internal volume.
3 more elements
A paint sprayer comprising:
- a housing;
- a nozzle assembly coupled to the housing;
- a pump assembly positioned within the housing and fluidly coupled to the nozzle assembly;
- and
- a collapsible reservoir fluidly coupled to the pump assembly and configured to hold a spray liquid, the collapsible reservoir including a flexible bag and a rigid coupler affixed to the flexible bag.
2 more elements
-44. (canceled)
Dependencies are inferred from the claim text.