Vent louver
Description
FIG. 1 is a front elevational view of a vent louver, showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a top plan view, the bottom view being a mirror image thereof;
FIG. 4 is a right side elevational view, the left side being a mirror image thereof;
FIG. 5 is a right side elevational view of the vent louver opened;
FIG. 6 is an isometric view of the vent louver as shown in FIG. 1;
FIG. 7 is an isometric view of the vent louver as shown in FIG. 7.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
961016 | June 1910 | Reitz |
1615632 | January 1927 | Kinnear |
2802410 | August 1957 | Robinson |
2956496 | October 1960 | Simblest |
3217631 | November 1965 | Thompson et al. |
3312242 | April 1967 | Kahn et al. |
3422744 | January 1969 | Tarnoff |
4199898 | April 29, 1980 | Connor |
502994 | May 1954 | CAX |
2641212 | March 1978 | DEX |
3121901 | December 1982 | DEX |
318082 | December 1969 | SEX |
70242 | April 1915 | CHX |
Patent History
Patent number: D283837
Type: Grant
Filed: Apr 6, 1983
Date of Patent: May 13, 1986
Inventor: Stanley Oster (Ft. Lauderdale, FL)
Primary Examiner: Catherine E. Kemper
Law Firm: Malin, Haley & McHale
Application Number: 6/482,565
Type: Grant
Filed: Apr 6, 1983
Date of Patent: May 13, 1986
Inventor: Stanley Oster (Ft. Lauderdale, FL)
Primary Examiner: Catherine E. Kemper
Law Firm: Malin, Haley & McHale
Application Number: 6/482,565
Classifications
Current U.S. Class:
D23/115