IP Library › Granted Patent US 744,643
Granted Patent S1
US 744,643 · App. 29/486,601 · Granted Dec 1, 2015

Plunger

Inventors: Stefan Eckstein (München, DE); Andreas Boehm (Reichling, DE); Marc Peuker (Schöndorf, DE)
Assignee: 3M Innovative Properties Company
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Quick Facts
Patent No.
US 744,643
App. No.
29/486,601
Granted
Dec 1, 2015
Kind
S1
Claims (1)

The ornamental design for a plunger, as shown and described.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 1, 2024
From: 3M INNOVATIVE PROPERTIES COMPANY
To: SOLVENTUM INTELLECTUAL PROPERTIES COMPANY
Reel/Frame 066438/0323 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 15, 2014
From: ECKSTEIN, STEFAN; BOEHM, ANDREAS; PEUKER, MARC
To: 3M INNOVATIVE PROPERTIES COMPANY
Reel/Frame 032901/0129 →
Priority Claims (1)
EP 1385975 · Oct 3, 2013 · regional