Industrial window
Description
FIG. 1 is a top plan view of the first embodiment of my design for an industrial window.
FIG. 2 is a left side elevational view thereof.
FIG. 3 is a front elevational view thereof.
FIG. 4 is a right side elevational view thereof.
FIG. 5 is a rear elevational view of this first embodiment.
FIG. 6 is a bottom plan view thereof.
FIG. 7 is a top plan view of the second embodiment of my design.
FIG. 8 is a left elevational view thereof.
FIG. 9 is a front elevational view thereof.
FIG. 10 is a right side elevational view thereof.
FIG. 11 is a rear elevational view of this second embodiment.
FIG. 12 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
2295882 | September 1942 | Williams |
2736403 | February 1956 | Gwynne |
4215517 | August 5, 1980 | Everson |
Patent History
Patent number: D299756
Type: Grant
Filed: May 27, 1986
Date of Patent: Feb 7, 1989
Inventor: Jose Alestra (Roseville, CA)
Primary Examiner: A. Hugo Word
Attorney: Mark C. Jacobs
Application Number: 6/867,392
Type: Grant
Filed: May 27, 1986
Date of Patent: Feb 7, 1989
Inventor: Jose Alestra (Roseville, CA)
Primary Examiner: A. Hugo Word
Attorney: Mark C. Jacobs
Application Number: 6/867,392
Classifications
Current U.S. Class:
D25/52