Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Loudspeaker
D302816 Loudspeaker
Patent Drawings:Drawing: D302816-2    Drawing: D302816-3    Drawing: D302816-4    
« 1 »

(3 images)

Inventor: Macaulay
Date Issued: August 15, 1989
Application: 06/850,879
Filed: April 7, 1986
Inventors: Macaulay; Richard K. (Dayton, OH)
Assignee: Macaulay Acoustics, Inc. (Dayton, OH)
Primary Examiner: Ansher; Bernard
Assistant Examiner: Shooman; Theodore M.
Attorney Or Agent: Killworth, Gottman, Hagan & Schaeff
U.S. Class: D14/210; D14/216
Field Of Search: D14/204; D14/205; D14/206; D14/207; D14/208; D14/209; D14/210; D14/211; D14/212; D14/213; D14/214; D14/215; D14/216; 181/144; 181/148; 181/152; 181/153; 181/155; 181/157; 181/198; 181/199; 381/24; 381/86; 381/159; 381/182; 381/184; 381/185; 381/186; 381/188; 381/189; 381/205
International Class:
U.S Patent Documents: D69755; D220629; D223255; D236010; D265902; 3371742; 4365688
Foreign Patent Documents:
Other References:









Abstract:
Claim: The ornamental design for a loudspeaker, as shown and described.
Description: FIG. 1 is a top and front perspective view of a loudspeaker showing my new design;

FIG. 2 is a right side elevational view thereof, the left side being a mirror image;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof; and

FIG. 6 is a bottom plan view thereof.

* * * * *
 
 
  Recently Added Patents
Magnetic recording medium, information storage device, and method of manufacturing magnetic recording medium
System or method to assist and automate an information security classification and marking process for government and non-government organizations for information of an electronic document
Decentralized processing network
Denial of service (DoS) attack prevention through random access channel resource reallocation
Generating compiled code that indicates register liveness
Architecture for accelerated computer processing
Micromechanical component, device for beam deflection of monochromatic light, and spectrometer
  Randomly Featured Patents
Perfume bottle
Method and apparatus of providing overlay
Camouflaged structure and method of camouflaging a structure against a background having a generally uniform composition
Conditional execution with multiple destination stores
Silicon pillars for vertical transistors
Clock voltage generator for semiconductor memory
Method of making a PTFE based tape suitable for impregnation into a porous metal matrix
Method and system for randomizing wafers in a complex process line
Automated teller service center enclosure
Trihydrocarbyl silyl-substituted alkyl diaryl phosphine transition metal complexes and their use as homogeneous catalysts