Pressurized container piston

The ornamental design for a pressurized container piston, as shown.

FIG. 1 is a top plan view of a pressurized container piston showing my new design;

FIG. 2 is a side elevational view;

FIG. 3 is a bottom plan view; and

FIG. 4 is a medial vertical sectional view.

Patent	Priority	Assignee	Title
D366391,	Dec 12 1994	Rubbermaid Incorporated	Water dispenser
D616090,	Oct 29 2007	DAIKYO SEIKO, LTD.	Sealing device for medicine container or medical apparatus
D892238,	Aug 13 2018	Coulter Ventures, LLC	Peg
D911466,	Mar 30 2018	Coulter Ventures, LLC.	Rack
D929230,	Jan 25 2019	Obrist Closures Switzerland GmbH	Closure for containers
D949266,	Aug 13 2018	Coulter Ventures, LLC.	Peg

Patent	Priority	Assignee	Title
3099370,
3275200,
3915352,
3923208,
4023717,	Apr 09 1974		Pressure-operated container for viscous products

Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Apr 28 1980		Clayton Corporation	(assignment on the face of the patent)

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