Portable environmental sound machine

- Marpac Corporation
Description

FIG. 1 is a perspective view of a portable environmental sound machine showing our new design, in an open position;

FIG. 2 is a top plan view thereof, in a closed position;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a top plan view of the portable sound machine in an open position;

FIG. 8 is a left side elevational view thereof;

FIG. 9 is a right side elevational view thereof;

FIG. 10 is a front elevational view thereof; and

FIG. 11 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D224323 July 1972 Seager
D278535 April 23, 1985 Sujanni
Patent History
Patent number: D310372
Type: Grant
Filed: May 20, 1987
Date of Patent: Sep 4, 1990
Assignee: Marpac Corporation (Wilmington, NC)
Inventors: Mark S. Kimbrough (Wichita, KS), Craig S. Potter (Wake Forest, NC)
Primary Examiner: Bernard Ansher
Assistant Examiner: David Jeo
Law Firm: Olive & Olive
Application Number: 7/52,562
Classifications
Current U.S. Class: Miscellaneous (D14/299); D14/124