IP Library › Granted Patent US 575,772
Granted Patent S1
US 575,772 · App. 29/281,791 · Granted Aug 26, 2008

Headphones

Assignee: Altec Lansing, Inc. a division of Plantronics, Inc.
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 575,772
App. No.
29/281,791
Granted
Aug 26, 2008
Kind
S1
Claims (1)

The ornamental design for headphones, as shown and described.

Assignments (5)
RELEASE OF SECURITY INTEREST Recorded Sep 2, 2015
From: PNC BANK, NATIONAL ASSOCIATION
To: ALTEC LANSING LLC
Reel/Frame 036479/0156 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 25, 2010
From: PLANTRONICS, INC.
To: ALTEC LANSING, LLC
Reel/Frame 023832/0843 →
SECURITY AGREEMENT Recorded Jan 20, 2010
From: ALTEC LANSING, LLC
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 023814/0824 →
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S NAME AND ADDRESS TO THE FOLLOWING: PLANTRONICS, INC. 345 ENCINAL ST SANTA CRUZ, CA 95060 PREVIOUSLY RECORDED ON REEL 019820 FRAME 0785. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT TO ALTEC LANSING, A DIVISION OF PLANTRONICS, INC.. Recorded Jul 2, 2009
From: SCHULTZ, GARY; CHAN, ERIC PING PANG; NATSUME, SHIGERU; LO, BERNARD SAN LAP
To: PLANTRONICS, INC.
Reel/Frame 022907/0878 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 13, 2007
From: SCHULTZ, GARY; CHAN, ERIC PING PANG; NATSUME, SHIGERU; LO, BERNARD SAN LAP
To: ALTEC LANSING, A DIVISION OF PLANTRONICS, INC.
Reel/Frame 019820/0785 →