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Patent
D664414
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Priority
Feb 14 2011
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Filed
Feb 14 2011
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Issued
Jul 31 2012
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Expiry
Jul 31 2026
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Assg.orig
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Entity
unknown
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3
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24
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n/a
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The ornamental design for a force arm cutting and prying blade, as shown.
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This invention was made with government support under contract. The government has certain rights in the invention.
FIG. 1 is a perspective view of a force arm blade for exemplary use with a portable rescue tool;
FIG. 2 is a front elevational view of the force arm shown in FIG. 1;
FIG. 3 is a rear elevational view of the force arm shown in FIG. 1;
FIG. 4 is a top view of the force arm shown in FIG. 2;
FIG. 5 is a bottom view of the force arm shown in FIG. 2;
FIG. 6 is a left end view of the force arm shown in FIG. 2; and,
FIG. 7 is a right end view of the force arm shown in FIG. 2.
Smith, Timothy R., Trumble, James, Wettlaufer, Edward, Muston, Shaun C., Gasevski, Dragi, Mackiewicz, Craig
Patent |
Priority |
Assignee |
Title |
4333330, |
Apr 21 1980 |
PORTER-FERGUSON, INC |
Spreader tool |
4531289, |
Jan 28 1983 |
F. M. Brick Industries, Inc. |
High-power rescue tool |
4842249, |
Sep 16 1983 |
|
Spreader type rescue tool |
4973028, |
Nov 21 1989 |
HALE FIRE PUMP COMPANY, A CORP OF PA |
Rescue tool jaw |
5406826, |
Nov 05 1992 |
LUKAS HYDRAULIK GMBH & CO K G |
Spreader device with replaceable spreading jaws |
6000680, |
Aug 26 1996 |
Kabushiki Kaisha Ogura |
Fluid operated machine for prying and other purposes |
6179001, |
Oct 05 1995 |
B.V. Holmatro Industrial Equipment |
Quick connect coupling with concentric configuration |
6578821, |
Oct 27 2000 |
Lukas Hydraulik GmbH & Co., KG |
Rescue device with an adjustable arm length |
6634173, |
Oct 22 2001 |
HALE PRODUCTS, INC. |
Hydraulic rescue system |
6942468, |
Jun 16 2000 |
LUKAS Hydraulik GmbH |
Portable hydraulic pump unit |
7107812, |
Nov 15 2004 |
PATTON HYDRAULICS, INC |
Hydraulic rescue tool |
7219526, |
Jun 16 2004 |
|
Portable pneumatic compression riveter |
7234683, |
Mar 21 2002 |
B.V. Holmatro Industrial Equipment |
Hydraulic rescue tool supplied by a battery |
7240490, |
Jul 17 2003 |
LUKAS Hydraulik GmbH |
Tool arrangement and application of said tool arrangement |
7409828, |
Oct 20 2004 |
LUKAS Hydraulik GmbH |
Control device |
20070033984, |
|
|
|
20070289645, |
|
|
|
20090045384, |
|
|
|
20100025647, |
|
|
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D521341, |
Apr 06 2004 |
Kabushiki Kaisha Ogura |
Lock opening device |
D523314, |
Apr 06 2004 |
Kabushiki Kaisha Ogura |
Lock opening device |
JP3117523, |
|
|
|
KR200232117, |
|
|
|
NL1014253, |
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Feb 14 2011 | | Altair Engineering, Inc. | (assignment on the face of the patent) | | / |
May 12 2011 | WETTLAUFER, EDWARD | ALTAIR ENGINEERING, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026321 | /0513 |
pdf |
May 12 2011 | TRUMBLE, JAMES | ALTAIR ENGINEERING, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026321 | /0513 |
pdf |
May 12 2011 | MACKIEWICZ, CRAIG | ALTAIR ENGINEERING, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026321 | /0513 |
pdf |
May 13 2011 | SMITH, TIMOTHY R | ALTAIR ENGINEERING, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026321 | /0513 |
pdf |
May 20 2011 | MUSTON, SHAUN C | ALTAIR ENGINEERING, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026321 | /0513 |
pdf |
May 20 2011 | GASEVSKI, DRAGI | ALTAIR ENGINEERING, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 026321 | /0513 |
pdf |
Date |
Maintenance Fee Events |
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Date |
Maintenance Schedule |
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