IP Library › Granted Patent US 559,195
Granted Patent S1
US 559,195 · App. 29/243,600 · Granted Jan 8, 2008

Pressure switch

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Quick Facts
Patent No.
US 559,195
App. No.
29/243,600
Granted
Jan 8, 2008
Kind
S1
Claims (1)

The ornamental design for a pressure switch, as shown and described.

Assignments (3)
CHANGE OF NAME Recorded Nov 27, 2012
From: SUNX LIMITED
To: PANASONIC ELECTRIC WORKS SUNX CO., LTD.
Reel/Frame 029355/0850 →
CHANGE OF NAME Recorded Nov 27, 2012
From: PANASONIC ELECTRIC WORKS SUNX CO., LTD.
To: PANASONIC INDUSTRIAL DEVICES SUNX CO., LTD.
Reel/Frame 029355/0922 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 29, 2005
From: TAMAOKI, MASAKATSU
To: SUNX LIMITED
Reel/Frame 017264/0204 →