Filter for air circulator
Description
FIG. 1 is a perspective view taken from the bottom and front of a filter for air circulator showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a side elevational view thereof, the opposite side being a mirror image of the side shown;
FIG. 4 is a rear elevational view thereof; and
FIG. 5 is an enlarged cross sectional view taken on line 5--5 of FIG. 2.
Referenced Cited
U.S. Patent Documents
D244538 | May 31, 1977 | Wharton et al. |
D264241 | May 4, 1982 | Lovett |
D269294 | June 7, 1983 | Rakocy et al. |
D276263 | November 6, 1984 | Armbruster |
D278553 | April 23, 1985 | Cherry |
2764258 | September 1956 | Bub et al. |
2886124 | May 1959 | Scharmer |
3436352 | April 1969 | Revoir et al. |
4370155 | January 25, 1983 | Armbruster |
4374655 | February 22, 1983 | Grodzka et al. |
4514197 | April 30, 1985 | Armbruster |
Patent History
Patent number: D282484
Type: Grant
Filed: Feb 24, 1983
Date of Patent: Feb 4, 1986
Inventor: Joseph M. Armbruster (Pompano Beach, FL)
Primary Examiner: James R. Largen
Attorney: Harvey B. Jacobson
Application Number: 6/469,401
Type: Grant
Filed: Feb 24, 1983
Date of Patent: Feb 4, 1986
Inventor: Joseph M. Armbruster (Pompano Beach, FL)
Primary Examiner: James R. Largen
Attorney: Harvey B. Jacobson
Application Number: 6/469,401
Classifications
Current U.S. Class:
D23/163