David S Demarco

US Patent:

20100151203, Jun 17, 2010

Filed:

Dec 16, 2009

Appl. No.:

12/639807

Inventors:

Steven Gregory Good - Austin TX, US
David Demarco - Austin TX, US

International Classification:

B32B 3/00
B32B 1/00

US Classification:

428156, 428174

Abstract:

A protective cover to protect a wall surface may include a front surface, a top and bottom surface connected to the front surface, a side surface connected to the front surface, top surface and the bottom surface, and a back surface connected to the side surface and the top and bottom surface. The back surface may include a first section and a second section connected to the first section, and the angle between the first section and the second section may be selectable and adjustable. The side surface may include a curved surface and the first and second sections may be defined by a notch. The notch may be V-shaped.

US Patent:

44782659, Oct 23, 1984

Filed:

Jan 19, 1983

Appl. No.:

6/459259

Inventors:

David DeMarco - Austin TX

Assignee:

Cool-Zip Inc. - Austin TX

International Classification:

B65D 2308

US Classification:

150 52R

Abstract:

A reusable insulating jacket for beverage containers includes a housing having a cylindrical side wall of flexible insulating material defining an internal cavity for receiving a beverage container. An elongated slit is formed in the side wall which extends the entire height of the side wall and is defined between edges of the side wall. An elongated, openable fastener, such as a zipper, is attached to the side wall edges for selectively opening and closing the slit to facilitate insertion and removal of a beverage container from the cavity in the side wall.