IP Library › Granted Patent US 1,039,932
Granted Patent S1
US 1,039,932 · App. 29/858,776 · Granted Aug 27, 2024

Screwdriver

Inventors: Rolf Effertz (Delta, CA); Hermann Fruhm (Pitt Meadows, CA)
Assignee: Rolf Effertz
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Quick Facts
Patent No.
US 1,039,932
App. No.
29/858,776
Granted
Aug 27, 2024
Kind
S1
Claims (1)

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

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 3, 2022
From: FRUHM, HERMANN
To: EFFERTZ, ROLF
Reel/Frame 061651/0430 →