SKIMMER FOR SWIMMING POOLS AND THE LIKE
United States Patent 3508661
US Patent References:
Skim tank
- - 3067879

SKIMMER ASSEMBLY AND INCLUDED WEIR ASSEMBLY
- - 3428178

SWIMMING POOL VACUUMING APPARATUS
- - 3443264


Inventors:
Diemond, Joseph
Gershman, Melvin Y.
Ravreby, Fred A.
Publication Date:
04/28/1970
View Patent Images:
Download PDF 3508661 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
COLECO IND INC
Primary Class:
210/167.120
Other Classes:
4/507
International Classes:
E04H4/12; E04H4/00; E04H3/20




<- Previous Patent (SLAG EXTRACTING APPA...)   |   Next Patent (DISPOSABLE,LOW-PRIME...) ->