Patent
   D661815
Priority
Nov 09 2010
Filed
Nov 09 2010
Issued
Jun 12 2012
Expiry
Jun 12 2026
Assg.orig
Entity
unknown
1
9
n/a
The ornamental design for an insulation barrier for ceiling hatch openings, as shown and described.

FIG. 1 is a top perspective, exploded view of a first embodiment of the present insulation barrier for ceiling hatch openings;

FIG. 2 is a bottom perspective, partially exploded view of same;

FIG. 3 is a top, partially exploded view of the dam shown in FIG. 2;

FIG. 4 is a bottom view of same;

FIG. 5 is a left side view of same;

FIG. 6 is a right side view of same; and,

FIG. 7 is a top view of the fully assembled insulation barrier for ceiling hatch openings.

Tobbe, Norbert

Patent Priority Assignee Title
10034394, Dec 11 2015 Electrix International Ltd Electrical component enclosure with a hygienic hinge
Patent Priority Assignee Title
4281743, Nov 23 1979 Insulating enclosure for disappearing stairway
4312423, Oct 05 1979 Packaging and energy saving devices and methods
4344505, Aug 14 1980 WATERS, EUGENE E ; WATERS, EUGENE E JR Insulation cap for disappearing stairwells
5161329, Dec 03 1991 Insulated closure structure
5628151, Nov 15 1994 Multipocket means for holding insulation to prevent heat loss through an attic stairwell
6966153, Jun 16 2001 Atticap Corporation Insulating cover
7337584, Mar 24 2003 C & C Enterprises, Inc. Insulated ceiling hatch
7926229, May 16 2005 System for insulating attic openings
D586473, Dec 01 2005 Insulated attic access cover folding stairway
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