IP Library › Granted Patent US 1,031,791
Granted Patent S1
US 1,031,791 · App. 29/866,133 · Granted Jun 18, 2024

Straight bar concave

Inventors: Marion Calmer (Lynn Center, IL); Daniel Wallerstedt (Lynn Center, IL)
Assignee: CALMER HOLDING COMPANY, LLC
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Quick Facts
Patent No.
US 1,031,791
App. No.
29/866,133
Granted
Jun 18, 2024
Kind
S1
Claims (1)

The ornamental design for a straight bar concave, as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 10, 2023
From: CALMER, MARION; WALLERSTEDT, DANIEL
To: CALMER HOLDING COMPANY, LLC
Reel/Frame 063277/0453 →