Speaker

Schafernak , et al. May 30, 2

Patent Grant D521982

U.S. patent number D521,982 [Application Number D/220,257] was granted by the patent office on 2006-05-30 for speaker. Invention is credited to Claudio Degrassi, Randolph J. Schafernak.


United States Patent D521,982
Schafernak ,   et al. May 30, 2006

Speaker

Claims

CLAIM The ornamental design for a speaker, as shown.
Inventors: Schafernak; Randolph J. (Arlington Heights, IL), Degrassi; Claudio (Elk Grove Village, IL)
Appl. No.: D/220,257
Filed: December 28, 2004

Current U.S. Class: D14/216
Current International Class: 1401
Field of Search: ;D14/204,207,209-216,356 ;181/143-144,147-148,150,157,198-199,151,153 ;381/300-302,306,333,345,361-364,386-388,332,336

References Cited [Referenced By]

U.S. Patent Documents
D320020 September 1991 Iwano
5319164 June 1994 Shen
D415159 October 1999 Nakano
D462338 September 2002 Wong
D466886 December 2002 Crane et al.

Other References

Fact Sheet taken from Official Website for the Rolen-Star Audio Transducers, dated Jun. 25, 2005, (2 pages). cited by other.

Primary Examiner: Bondade; Nanda
Attorney, Agent or Firm: Pauley Petersen & Erickson

Description



FIG. 1 is a top perspective view of a speaker, according to one embodiment of this invention;

FIG. 2 is a bottom perspective view of the speaker, as shown in FIG. 1;

FIG. 3 is a side view of the speaker, as shown in FIG. 1; and,

FIG. 4 is a side view, rotated 90 degrees from the side view shown in FIG. 3, of the speaker, as shown in FIG. 1.

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