Floor furnace grill guard
Description
FIG. 1 is a top plan view of a floor furnace grill guard showing my new design;
FIG. 2 is a bottom view thereof;
FIG. 3 is a side elevational view thereof, the view from the opposite side being a mirror image;
FIG. 4 is an end elevational view thereof, the view from the opposite end being a mirror image; and,
FIG. 5 is a perspective view, to a larger scale, thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D49102 | May 1916 | Triggs |
D53051 | March 1919 | Scherer |
1496062 | June 1924 | Luhrs |
2178213 | October 1939 | Weiller |
2317613 | April 1943 | Hull et al. |
2879706 | March 1959 | Smith |
125115 | April 1919 | GBX |
Patent History
Patent number: D342128
Type: Grant
Filed: Apr 6, 1990
Date of Patent: Dec 7, 1993
Inventor: Jerry L. Stover (Midwest City, OK)
Primary Examiner: James M. Gandy
Attorney: Robert K. Rhea
Application Number: 7/505,948
Type: Grant
Filed: Apr 6, 1990
Date of Patent: Dec 7, 1993
Inventor: Jerry L. Stover (Midwest City, OK)
Primary Examiner: James M. Gandy
Attorney: Robert K. Rhea
Application Number: 7/505,948
Classifications
Current U.S. Class:
Element Or Attachment, Not Elsewhere Specified (D23/386)