Subwoofer

Details Subwoofer Subwoofer

2002-08-19

2003-10-14

Bondade, Nanda (Department: 2912)

Recording, communication, or information retrieval equipment

Video or audio transmission, recording or playback equipment

Speaker or housing therefor

Design Patent

active

D0480707

CLAIM:
The ornamental design for a subwoofer, as shown.

REFERENCES:
patent: 4805730 (1989-02-01), O'Neill et al.
patent: D398929 (1998-09-01), Chu
patent: D405088 (1999-02-01), Chen
patent: D421754 (2000-03-01), Ito et al.
patent: D449291 (2001-10-01), Oikawa

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