IP Library › Granted Patent US 857,656
Granted Patent S1
US 857,656 · App. 29/638,413 · Granted Aug 27, 2019

Headset with adjustable contact pressure (ACP) including a spring system

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Quick Facts
Patent No.
US 857,656
App. No.
29/638,413
Granted
Aug 27, 2019
Kind
S1
Claims (1)

The ornamental design for a headset with adjustable contact pressure (ACP) including a spring system, as shown and described.

Assignments (3)
CORRECTIVE ASSIGNMENT TO CORRECT THE THE INCORRECTLY RECORDED ASSIGNMENT DOCUMENT PREVIOUSLY RECORDED AT REEL: 055878 FRAME: 0039. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. Recorded Jun 17, 2021
From: SENNHEISER COMMUNICATIONS A/S
To: EPOS GROUP A/S
Reel/Frame 056619/0836 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 9, 2021
From: SENNHEISER COMMUNICATIONS A/S
To: EPOS GROUP A/S
Reel/Frame 055878/0039 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 5, 2018
From: IPSEN, KLAUS SOMMER; NYEGAARD, LARS ELLIOT; VÆRUM, PETER VESTERGAARD; JESSEN, ANDREAS; SKJOLDBORG, BO
To: SENNHEISER COMMUNICATIONS A/S
Reel/Frame 045106/0195 →