Mounting stand for suspension of a piece of air conditioning equipment at a uniform height above a flat horizontal roof
Description
FIG. 1 is a top, left end, and front perspective view of a mounting stand for suspension of a piece of air conditioning equipment at a uniform height above a flat horizontal roof, showing my new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a left end elevation view thereof, the opposite end being a mirror image of that shown;
FIG. 4 is a rear elevation view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D110653 | July 1938 | Uecker et al. |
D300366 | March 21, 1989 | Wallick, Jr. et al. |
3860206 | January 1975 | Wenig |
927964 | November 1947 | FRX |
Patent History
Patent number: D319695
Type: Grant
Filed: Sep 26, 1989
Date of Patent: Sep 3, 1991
Inventor: Robert G. Johnston, Jr. (Boynton Beach, FL)
Primary Examiner: James M. Gandy
Assistant Examiner: Lisa Lichtenstein
Attorney: M. K. Silverman
Application Number: 7/412,392
Type: Grant
Filed: Sep 26, 1989
Date of Patent: Sep 3, 1991
Inventor: Robert G. Johnston, Jr. (Boynton Beach, FL)
Primary Examiner: James M. Gandy
Assistant Examiner: Lisa Lichtenstein
Attorney: M. K. Silverman
Application Number: 7/412,392
Classifications
Current U.S. Class:
Element, E.g., Front Panel, Etc. (D23/354)