FIG. 1 is a perspective view of the insulative attic stair cover in full lines.
FIG. 2 is a top plan view thereof.
FIG. 3 is a bottom plan view thereof.
FIG. 4 is a front elevational view thereof.
FIG. 5 is a rear elevational view thereof.
FIG. 6 is a right side elevational view thereof; and,
FIG. 7 is a left side elevational view thereof.
| Patent |
Priority |
Assignee |
Title |
| 10124875, |
Jan 09 2017 |
WORLD VIEW ENTERPRISES INC |
Continuous multi-chamber super pressure balloon |
| 10336432, |
Jan 09 2017 |
WORLD VIEW ENTERPRISES INC |
Lighter than air balloon systems and methods |
| 10737754, |
Jan 09 2017 |
World View Enterprises Inc. |
Continuous multi-chamber super pressure balloon |
| 10787268, |
Mar 09 2015 |
WORLD VIEW ENTERPRISES INC |
Rigidized assisted opening system for high altitude parafoils |
| 10829192, |
Jan 09 2017 |
World View Enterprises Inc. |
Lighter than air balloon systems and methods |
| 10829229, |
Feb 22 2013 |
World View Enterprises Inc. |
Near-space operation systems |
| 10988227, |
Feb 11 2016 |
World View Enterprises Inc. |
High altitude balloon systems and methods using continuous multi-compartment super pressure balloon |
| 11447226, |
Jan 09 2017 |
World View Enterprises Inc. |
Lighter than air balloon systems and methods |
| 11511843, |
Jan 09 2017 |
World View Enterprises Inc. |
Lighter than air balloon systems and methods |
| 11608181, |
Mar 09 2015 |
World View Enterprises Inc. |
Rigidized assisted opening system for high altitude parafoils |
| 11613364, |
Feb 22 2013 |
World View Enterprises Inc. |
Near-space operation systems |
| 11904999, |
Jan 09 2017 |
World View Enterprises Inc. |
Lighter than air balloon systems and methods |
| 12151800, |
Feb 11 2016 |
World View Enterprises Inc. |
High altitude balloon systems and methods |
| 8590229, |
Sep 15 2010 |
SHURTECH BRANDS, LLC |
Inflatable attic stairway insulation appliance |
| 8931215, |
Jun 04 2014 |
Owens Corning Intellectual Capital, LLC |
Attic stairway insulator assembly |
| 9540091, |
Feb 11 2016 |
WORLD VIEW ENTERPRISES INC |
High altitude balloon systems and methods |
| 9561858, |
Mar 09 2015 |
WORLD VIEW ENTERPRISES INC |
Rigidized assisted opening system for high altitude parafoils |
| 9694910, |
Feb 22 2013 |
WORLD VIEW ENTERPRISES INC |
Near-space operation systems |
| D668660, |
May 11 2011 |
|
Protective cover for tablet computer |
| D668661, |
May 11 2011 |
|
Protective cover for tablet computer |
| D739334, |
Oct 18 2013 |
WORLD VIEW ENTERPRISES INC |
Capsule window |
| Patent |
Priority |
Assignee |
Title |
| 4928441, |
Jul 31 1989 |
John G., Daley |
Attic access stairway cover |
| 5271198, |
Mar 09 1992 |
COMFORTABLE STANDARDS COMPANY |
Attic stair insulation dome former |
| 5274966, |
Apr 06 1992 |
|
Insulating cover for attic stair opening |
| 5475955, |
Dec 30 1993 |
|
Insulating system for attic stairs and the like |
| 5623795, |
Jun 05 1996 |
|
Draft insulator for an attic pull-down staircase |
| 5628151, |
Nov 15 1994 |
|
Multipocket means for holding insulation to prevent heat loss through an attic stairwell |
| 5867946, |
Aug 21 1997 |
|
Insulating cover for attic opening |
| 6601352, |
Dec 06 1999 |
ADO PRODUCTS, LLC |
Insulated attic access cover |
| 6701676, |
Jun 08 2000 |
Wilk Patent Development Corporation |
Attic access apparatus |
| D378420, |
Jan 03 1995 |
Palmer River Products, Inc. |
Bulkhead door |
| D586473, |
Dec 01 2005 |
|
Insulated attic access cover folding stairway |