Roofing material
United States Patent 3415029
US Patent References:
Roof covering
- - 1593095

Roof
- - 1930427

Self-sealing shingle adhesive
- - 3032928

Multiple shingle structure
- - 3095671

Roofing element and roof surface
- - 3292334


Inventors:
Coletta, Daniel F.
Publication Date:
12/10/1968
View Patent Images:
Download PDF 3415029 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Primary Class:
52/419
Other Classes:
52/553, 52/540
International Classes:
E04D1/26; E04D1/00




<- Previous Patent (Panel joint structur...)   |   Next Patent (Tile support apparat...) ->