IP Library › Granted Patent US 974,270
Granted Patent S1
US 974,270 · App. 29/796,029 · Granted Jan 3, 2023

Propeller

Inventor: Gregory C. Sharrow (Grosse Pointe Park, MI)
Assignee: Sharrow Engineering LLC
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Quick Facts
Patent No.
US 974,270
App. No.
29/796,029
Granted
Jan 3, 2023
Kind
S1
Claims (1)

I claim the ornamental design for a propeller, as shown and described.

Assignments (4)
SECURITY INTEREST Recorded Oct 15, 2025
From: SHARROW ENGINEERING INC.
To: BLADES AND WAVES, LLC
Reel/Frame 072575/0470 →
ENTITY CONVERSION Recorded Oct 15, 2025
From: SHARROW ENGINEERING, LLC
To: SHARROW ENGINEERING INC.
Reel/Frame 073078/0744 →
SECURITY INTEREST Recorded Mar 10, 2025
From: SHARROW ENGINEERING, LLC
To: BLADES AND WAVES, LLC
Reel/Frame 070455/0825 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 15, 2021
From: SHARROW, GREGORY C.
To: SHARROW ENGINEERING LLC
Reel/Frame 056861/0656 →