Title:
ROLLABLE COVERS FOR SWIMMING POOLS
United States Patent 3541615
Inventors:
Myrtha, Gotthard
Publication Date:
11/24/1970
Export Citation:
Click for automatic bibliography generation
Assignee:
Myrtha, Gotthard
Primary Class:
4/503
International Classes:
E04H4/10; E04H4/00; (IPC1-7): E04H3/16
View Patent Images:
Download PDF 3541615        PDF help
US Patent References:
3344440Swimming pool cover
3293665Pool cover locking mechanism
3287740Pool cover
3148383Pool cover securing means
3050743Extendible and retractable cover apparatus for swimming pools
2958872Swimming pool cover
2844196Swimming pool protector




<- Previous Patent (WALL MOUNTED SOLENOI...)   |   Next Patent (HYDRO-THERAPY BATH D...) ->