IP Library › Granted Patent US 1,091,270
Granted Patent S1
US 1,091,270 · App. 29/850,788 · Granted Sep 2, 2025

Opener tool

Inventors: Michael B Warlick (Stafford, VA); George M Davison (Pittsburgh, PA); John M Margolis (Glenshaw, PA); Daniel McConnel (Verona, PA); Donald H Saller (McKinney, TX)
Assignee: Michael B. Warlick
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Quick Facts
Patent No.
US 1,091,270
App. No.
29/850,788
Granted
Sep 2, 2025
Kind
S1
Claims (1)

The ornamental design for an opener tool as shown and described.

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