IP Library › Granted Patent US 673,523
Granted Patent S1
US 673,523 · App. 29/407,629 · Granted Jan 1, 2013

Headset binaural

View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 673,523
App. No.
29/407,629
Granted
Jan 1, 2013
Kind
S1
Claims (1)

The ornamental design for a headset binaural, as substantially shown and described.

Assignments (4)
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 →
CORRECTIVE ASSIGNMENT TO CORRECT THE SPELLING OF THE ASSIGNOR'S FIRST NAME PREVIOUSLY RECORDED ON REEL 027501 FRAME 0480. ASSIGNOR(S) HEREBY CONFIRMS THE SPELLING OF THE ASSIGNOR'S FIRST NAME IS JORG. Recorded Jan 12, 2012
From: BRENNWALD, JORG
To: SENNHEISER COMMUNICATIONS A/S
Reel/Frame 027531/0393 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 9, 2012
From: BRENNWALD, JONG
To: SENNHEISER COMMUNICATIONS A/S
Reel/Frame 027501/0480 →