PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D587606
|
Priority
Jul 15 2008
|
Filed
Jul 15 2008
|
Issued
Mar 03 2009
|
Expiry
Mar 03 2023
|
|
Assg.orig
|
|
Entity
unknown
|
11
|
22
|
n/a
|
|
|
The ornamental design for a speed square for iron workers, as shown and described.
|
FIG. 1 is a front view of a speed square for iron workers, as shown and described;
FIG. 2 is a rear view thereof;
FIG. 3 is a side view thereof;
FIG. 4 is a top side view thereof; and,
FIG. 5 is a bottom side view thereof.
McMasters, Todd J.
Patent |
Priority |
Assignee |
Title |
11353310, |
Jun 12 2020 |
|
Tile square |
D625208, |
Sep 24 2009 |
L E ENTERPRISES INC; HEATON, DANNY A |
Deck plank positioning measurement tool |
D628463, |
Jul 20 2009 |
Bison Designs, LLC |
Angle carabiner |
D657700, |
Apr 08 2010 |
|
Carpenter's and woodworker's square |
D717675, |
Aug 05 2013 |
|
Set-square |
D730760, |
Feb 14 2014 |
|
Speed square |
D837072, |
Jul 06 2017 |
|
Pipe fitter's square |
D896110, |
Feb 11 2019 |
|
Pipe fitter's squaring tool |
D928636, |
Jan 10 2020 |
Johnson Level & Tool Mfg. Co., Inc. |
Square |
D981259, |
May 13 2021 |
|
Framing square |
D982463, |
Oct 13 2020 |
Johnson Level & Tool Mfg. Co., Inc. |
Carpenters square |
Patent |
Priority |
Assignee |
Title |
3499225, |
|
|
|
418493, |
|
|
|
4742619, |
Sep 25 1986 |
SWANSON TOOL CO , INC |
Marking tool with wear rims |
5170568, |
Jan 02 1990 |
|
Roofing speed square and method of use |
5419054, |
Jan 06 1993 |
LEARNING RESOURCES, INC |
Triangular drafting instrument |
5575074, |
Feb 28 1995 |
|
Speed square |
6122834, |
Dec 05 1997 |
|
Combination framing and speed square |
6622394, |
Oct 17 2001 |
CertainTeed Corporation |
Boardwalk triangle-deck square |
6688014, |
Jun 26 1998 |
SWANSON TOOL CO , INC |
Builder's measuring and marking tool |
6868616, |
Mar 07 2003 |
SWANSON TOOL CO , INC |
Builder's measuring and marking tool |
7114264, |
Aug 23 2005 |
|
Length adjustable rafter square |
20030070310, |
|
|
|
D349462, |
Jan 12 1993 |
|
Tape square with level |
D364574, |
Feb 02 1995 |
|
Speed square with level |
D369981, |
Dec 20 1993 |
WOODWORKER S SUPPLY, INC |
Speed rip square |
D416501, |
Dec 16 1998 |
|
Combination rafter square and level |
D445700, |
Sep 29 2000 |
|
Triangularly shaped squaring and marking tool |
D454080, |
Jun 29 2001 |
|
Combination square |
D454312, |
Apr 18 2001 |
|
Electrician's square |
D488730, |
Mar 10 2003 |
|
Graduated notched marking square |
D491823, |
Aug 12 2003 |
|
Carpenter's square |
D511698, |
Mar 05 2004 |
Swanson Tool Co. Inc. |
Builder's measuring and marking tool |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a