U.S. patent number D334,750 [Application Number 07/649,826] was granted by the patent office on 1993-04-13 for loudspeaker.
This patent grant is currently assigned to Canon Research Centre Europe Limited. Invention is credited to Allen Boothroyd, Hirokazu Negishi.
United States Patent |
D334,750 |
Negishi , et al. |
April 13, 1993 |
Loudspeaker
Claims
The ornamental design for a loudspeaker, as shown and described.
Inventors: |
Negishi; Hirokazu (Guildford,
GB2), Boothroyd; Allen (Little Shelford,
GB) |
Assignee: |
Canon Research Centre Europe
Limited (Surrey, GB2)
|
Appl.
No.: |
07/649,826 |
Filed: |
February 1, 1991 |
Foreign Application Priority Data
Current U.S.
Class: |
D14/213;
D14/216 |
Field of
Search: |
;D14/204,207-216,219-222
;181/144,145,148,150,153,199 ;381/87-90 |
References Cited
[Referenced By]
U.S. Patent Documents
Foreign Patent Documents
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0320270 |
|
Jun 1989 |
|
EP |
|
774167 |
|
Feb 1956 |
|
GB |
|
1316771 |
|
May 1973 |
|
GB |
|
1348535 |
|
Mar 1974 |
|
GB |
|
2007461 |
|
May 1979 |
|
GB |
|
2184323 |
|
Jun 1987 |
|
GB |
|
2188811 |
|
Oct 1987 |
|
GB |
|
2215166 |
|
Sep 1989 |
|
GB |
|
2226214 |
|
Jun 1990 |
|
GB |
|
Other References
Stereo Review Apr. 1988 Back Cover B&W speaker, right
side..
|
Primary Examiner: Ansher; Bernard
Assistant Examiner: Morris; Sandra
Attorney, Agent or Firm: Fitzpatrick, Cella, Harper &
Scinto
Description
FIG. 1 is a front view of a loudspeaker showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is an underneath plan view thereof;
FIG. 5 is a right side elevational view thereof; and,
FIG. 6 is a rear perspective view thereof.
* * * * *