Audio amplifier

Information

  • Patent Grant
  • D1085042
  • Patent Number
    D1,085,042
  • Date Filed
    Tuesday, December 27, 2022
    2 years ago
  • Date Issued
    Tuesday, July 22, 2025
    2 months ago
  • Inventors
    • Pereira; Marco
  • Original Assignees
  • Examiners
    • Hill; Keli L
    Agents
    • Sughrue Mion, PLLC
  • US Classifications
    Field of Search
    • US
    • D14 167
    • D14 168
    • D14 170-172
    • D14 188
    • D14 193-198
    • D14 2031-2038
    • D14 204
    • D14 2091
    • D14 210-217
    • D14 219
    • D14 221
    • D14 222
    • D14 224
    • D14 239
    • D14 496
    • 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
Abstract
Description


FIG. 1 is a perspective view of an audio amplifier showing my new design;



FIG. 2 is a front view thereof;



FIG. 3 is a rear view thereof;



FIG. 4 is a left side view thereof;



FIG. 5 is a right side view thereof;



FIG. 6 is a top view thereof; and,



FIG. 7 is a bottom view thereof.


The broken lines shown in the figures depict portions of the audio amplifier that form no part of the claimed design.


Claims
  • The ornamental design for an audio amplifier, as shown and described.
Priority Claims (1)
Number Date Country Kind
2022-014142 D Jun 2022 JP national
US Referenced Citations (13)
Number Name Date Kind
D247495 Hoshino Mar 1978 S
D249946 Ohtomo Oct 1978 S
D328073 Yamakawa Jul 1992 S
D460063 Oikawa Jul 2002 S
D502696 Ishibashi Mar 2005 S
D537067 Oikawa Feb 2007 S
D560689 Cho Jan 2008 S
D569840 Tejima May 2008 S
D673144 Onoue Dec 2012 S
D699212 Tanaka Feb 2014 S
D810044 Ohmachi Feb 2018 S
D903625 Okamura Dec 2020 S
D956718 Kudo Jul 2022 S