Sound proof chamber

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Description

FIG. 1 is a bottom perspective view of the sound proof chamber, broken in center to show indefinite length.

FIG. 2 is a front perspective view of a second embodiment of a sound proof chamber.

FIG. 3 is a front perspective view of a third embodiment of a sound proof chamber.

FIG. 4 is a bottom perspective view of a fourth embodiment of a sound proof chamber, broken in the center to show indefinite length.

FIG. 5 is an enlarged fragmentary perspective view of the right end jointed seam connector shown in FIG. 8.

FIG. 6 is an enlarged fragmentary front elevational view of the jointed seam intersection socket shown in FIG. 8.

FIG. 7 is a fragmentary perspective view of a roof, wall, and seam intersection socket.

FIG. 8 is a fragmentary perspective view of a floor, wall, and seam intersection socket.

FIG. 9 is an enlarged fragmentary perspective view of the left top corner portion of the door.

FIG. 10 is an exploded perspective view of the sound proof chamber; and,

FIG. 11 is a perspective view of the open floor element shown in FIG. 1.

Claims

I claim the ornamental design for a sound proof chamber, as shown and described.

Referenced Cited
U.S. Patent Documents
D238572 January 1976 Wheeler
5706614 January 13, 1998 Wiley, Jr. et al.
Patent History
Patent number: D473658
Type: Grant
Filed: Jul 5, 2001
Date of Patent: Apr 22, 2003
Inventor: Albert George Adams (Mississauga, Ontario)
Primary Examiner: Doris Clark
Attorney, Agent or Law Firm: Marks & Clerk
Application Number: 29/144,621
Classifications
Current U.S. Class: Fully Enclosed (D25/33)
International Classification: 2503;