PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D564322
|
Priority
Sep 12 2006
|
Filed
Sep 12 2006
|
Issued
Mar 18 2008
|
Expiry
Mar 18 2022
|
|
Assg.orig
|
|
Entity
unknown
|
5
|
13
|
n/a
|
|
|
The ornamental design for a drywall sander, as shown and described.
|
FIG. 1 is a left/front perspective view of the drywall sander.
FIG. 2 is a right/front perspective view thereof.
FIG. 3 is a front view thereof.
FIG. 4 is a rear view thereof.
FIG. 5 is a right side view thereof.
FIG. 6 is a left side view thereof.
FIG. 7 is top view thereof; and,
FIG. 8 is a bottom view thereof.
White, John, Wright, Stuart J.
Patent |
Priority |
Assignee |
Title |
4184291, |
May 31 1977 |
|
Vacuum hand sanding device |
4782632, |
Oct 01 1987 |
Black & Decker Inc |
Drywall sander |
4937984, |
Feb 23 1989 |
|
Vacuum sander |
4964243, |
Jul 10 1989 |
|
Vacuum pole sander |
4974371, |
Jun 21 1989 |
|
Dry-wall sander |
5036627, |
Jun 28 1989 |
WALMAS TECHNOLOGIES, INC |
Dustless sanding device |
5239783, |
Aug 20 1991 |
Black & Decker Inc |
Drywall sander |
5690545, |
Feb 16 1995 |
Black & Decker Inc |
Motorized rotary tool having a head mounted by a pivotal joint |
7033259, |
Apr 13 2005 |
Shop Vac Corporation |
Hand sander vacuum attachment |
7249996, |
Jun 08 2005 |
|
Vacuum sander |
D353313, |
Jun 21 1993 |
|
Combined drywall sander and vacuum apparatus |
D354666, |
Sep 23 1993 |
|
Dustless drywall sander |
D392860, |
Jan 30 1996 |
|
Pole mounted vacuum sander |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a