TREA

Sound amplifier

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Information

  • Patent Grant
  • D981985
  • Patent Number
    D981,985
  • Date Filed
    Monday, September 27, 2021
    3 years ago
  • Date Issued
    Tuesday, March 28, 2023
    a year ago
  • US Classifications
    Field of Search
    • US
    • D14 167
    • D14 168
    • D14 170-172
    • D14 188
    • D14 194-197
    • D14 2031-2038
    • D14 204
    • D14 2091
    • D14 210-217
    • D14 219
    • D14 221
    • D14 222
    • D14 224
    • D14 239
    • D14 496
    • D14 313
    • CPC
    • B60R11/0217
    • G06F1/1688
    • G10K9/22
    • G10K11/004
    • H03F1/327
    • H04M1/03
    • H04M1/035
    • H04N5/642
    • H04N21/4852
    • H04R1/02
    • H04R1/06
    • H04R1/021
    • H04R1/025
    • H04R1/026
    • H04R1/028
    • H04R1/105
    • H04R1/323
    • H04R1/403
    • H04R1/2803
    • H04R1/2834
    • H04R5/02
    • H04R7/20
    • H04R9/06
    • H04R9/025
    • H04R2201/021
    • H04R2400/00
    • H04R2400/07
    • H04R2499/11
    • H04R2499/13
    • H04R2499/15
    • H04S3/00
    • H04S7/30
  • International Classifications
    • 1403
    • Term of Grant
      15Years
Information
Abstract
Description

1. Sound amplifier




1.1: Front




1.2: Perspective




1.3: Top




1.4: Bottom




1.5: Right




1.6: Left


Portions shown in broken lines illustrate environment and form no part of the claimed design.


The broken lines shown are included for the purpose of illustrating portions of the sound amplifier that form no part of the claim.


Claims
  • The ornamental design for a sound amplifier, as shown and described.
US Referenced Citations (11)
Number Name Date Kind
D315722 Imamura Mar 1991 S
D376360 Teulie Dec 1996 S
D404396 Mackie Jan 1999 S
D431239 Sasago Sep 2000 S
D536674 Millar Feb 2007 S
D560689 Cho Jan 2008 S
D598892 Wada Aug 2009 S
D620028 Kim Jul 2010 S
D662910 Warden Jul 2012 S
D776078 Williamson Jan 2017 S
D784288 Teulie Apr 2017 S