IP Library › Granted Patent US 1,064,696
Granted Patent S1
US 1,064,696 · App. 29/866,288 · Granted Mar 4, 2025

Coil spring

Inventors: Romano Cavallo (St. Gallen, CH); Philipp Troxler (St. Gallen, CH)
Assignee: Spühl GmbH
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Quick Facts
Patent No.
US 1,064,696
App. No.
29/866,288
Granted
Mar 4, 2025
Kind
S1
Claims (1)

The ornamental design for a coil spring as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 28, 2022
From: CAVALLO, ROMANO; TROXLER, PHILIPP
To: SPUHL GMBH
Reel/Frame 061800/0077 →
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