TREA

Sub-woofer enclosure

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Information

  • Patent Grant
  • D355193
  • Patent Number
    D355,193
  • Date Filed
    Friday, January 22, 1993
    32 years ago
  • Date Issued
    Tuesday, February 7, 1995
    30 years ago
Information
Abstract
Description
Claims
  • The ornamental design for a sub-woofer enclosure, as shown and described.
US Referenced Citations (36)
Number Name Date Kind
D209289 Spranger Nov 1967
D210382 Lane Mar 1968
D215160 Warren et al. Sep 1969
D227904 Takeoka et al. Jul 1973
D229565 Legorju Dec 1973
D233842 Petroff Dec 1974
D234604 Shimizu Mar 1975
D237804 Kizawa Nov 1975
D239012 Ross Mar 1976
D242806 Stone Dec 1976
D249683 Rams Sep 1978
D251909 Larson May 1979
D258359 Iijima Feb 1981
D260390 Bertagni Aug 1981
D262793 Hathaway et al. Jan 1982
D263470 Hobrough et al. May 1982
D264464 Ward May 1982
D265822 Hartwein et al. Aug 1982
D269871 Ishizaki Jul 1983
D269872 Ishizaki Jul 1983
D276227 Nakamura Nov 1984
D305333 Irby Jan 1990
2036832 Scheldorf Apr 1936
2310243 Klipsch Feb 1943
2337213 Topping, Jr. Dec 1943
2373692 Klipsch Apr 1945
2731101 Klipsch Jan 1956
3101810 Doschek Aug 1963
3824343 Dahlquist Jul 1974
3833168 Sackrison Sep 1974
4014597 Griffin, Jr. Mar 1977
4176730 Mushkin Dec 1979
4289929 Hathaway Sep 1981
4493389 Del Rosario Jan 1985
4582162 Katsuno Apr 1986
4588123 Plew May 1986
Non-Patent Literature Citations (4)
Entry
Crutchfeld; Fall/93 & Winter/93; p. 100; Velodyne subwoofer (lower left).
Stereo Review; Sep./1988; p. 68; subwoofer (lower right).
Crutchfeld; Summer 1991; p. 100; Bose subwoofer (lower right).
Crutchfeld; Summer 1991; p. 97; Advent subwoofer (right center).