Solar collector
Description
FIG. 1 is a perspective view of a solar collector, showing my new design;
FIG. 2 is an elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a cross sectional view taken along line 4--4 of FIG. 3.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D275876 | October 9, 1984 | Everett |
2213894 | September 1940 | Barry |
2402326 | June 1946 | Harkness |
3927659 | December 1975 | Blake et al. |
4030478 | June 21, 1977 | Beaver |
4086911 | May 2, 1978 | Futch |
4103673 | August 1, 1978 | Woodworth et al. |
4116223 | September 26, 1978 | Vasilantone |
4212290 | July 15, 1980 | Warnken |
4220140 | September 2, 1980 | Francia |
4249515 | February 10, 1981 | Page |
4289119 | September 15, 1981 | Meyer |
4301786 | November 24, 1981 | Kirchmayer |
4341204 | July 27, 1982 | Bloxsom |
8202087 | June 1982 | IBX |
547475 | August 1956 | ITX |
Patent History
Patent number: D288593
Type: Grant
Filed: Jul 16, 1984
Date of Patent: Mar 3, 1987
Inventor: Willis R. Campbell (Ephrata, PA)
Primary Examiner: Catherine E. Kemper
Application Number: 6/631,201
Type: Grant
Filed: Jul 16, 1984
Date of Patent: Mar 3, 1987
Inventor: Willis R. Campbell (Ephrata, PA)
Primary Examiner: Catherine E. Kemper
Application Number: 6/631,201
Classifications
Current U.S. Class:
D23/72