US4561635A
(en)
|
1982-09-22 |
1985-12-31 |
Lamansky Daniel R |
Nail removing hammer
|
JPS62156482U
(en)
|
1986-03-25 |
1987-10-05 |
|
|
US4669342A
(en)
|
1986-08-27 |
1987-06-02 |
Wilson Daniel J |
Tool handle attachment
|
USD303208S
(en)
*
|
1987-02-13 |
1989-09-05 |
Chung Soon W |
Combined hammer, measuring gauge and nail holder
|
USD325863S
(en)
|
1989-12-19 |
1992-05-05 |
John Chen |
Hammer
|
US5315725A
(en)
|
1993-04-21 |
1994-05-31 |
Vanden Heuvel Martin K |
Multipurpose tool
|
US5588343A
(en)
|
1994-09-15 |
1996-12-31 |
The Stanley Works |
Handle with improved grip assembly for hammers and the like and method of making same
|
USD420268S
(en)
|
1997-06-20 |
2000-02-08 |
Todd Douglas Coonrad |
Claw hammer head
|
USD442048S1
(en)
|
1996-03-28 |
2001-05-15 |
Douglas Tools, Inc |
Claw hammer
|
US5768956A
(en)
|
1996-03-28 |
1998-06-23 |
Coonrad; Todd Douglas |
Striking tool
|
US6763747B1
(en)
|
1997-04-09 |
2004-07-20 |
Emerson Electric Co. |
Shock absorbing hammer and handle assembly
|
US5845364A
(en)
|
1997-06-23 |
1998-12-08 |
Chen; John |
Shock absorbent handle assembly for a hand tool
|
US5926911A
(en)
|
1997-06-23 |
1999-07-27 |
Chen; John |
Shock absorbing handle grip for tool handle
|
US6196088B1
(en)
|
1998-02-20 |
2001-03-06 |
Estwing Manufacturing Company |
Hammer with striking cap
|
US6477922B1
(en)
|
1998-04-29 |
2002-11-12 |
John A. Burnett |
Impact tool
|
US6202511B1
(en)
|
1998-08-14 |
2001-03-20 |
The Stanley Works |
Vibration damped hammer
|
US6176156B1
(en)
|
1999-01-19 |
2001-01-23 |
Douglas Tool Inc. |
Traction surface for a striking tool
|
US6370986B1
(en)
|
1999-03-25 |
2002-04-16 |
The Stanley Works |
Impact cushioning tool handle
|
US6125719A
(en)
|
1999-03-30 |
2000-10-03 |
Slide Sledge Technology, Inc. |
Slide hammer
|
US6158307A
(en)
|
1999-05-05 |
2000-12-12 |
General Housewares Corporation |
Shock absorption system for a striking tool
|
US6095497A
(en)
|
1999-07-08 |
2000-08-01 |
Chen; John |
Crack-proof structure of the nail pulling groove of a hammer
|
US6170362B1
(en)
|
1999-07-08 |
2001-01-09 |
John Chen |
Shock-proof structure of the handle cover of a hand tool
|
USD432380S
(en)
|
1999-11-09 |
2000-10-24 |
Fred Goble |
Hammer head
|
US6494119B1
(en)
|
2000-04-06 |
2002-12-17 |
Douglas Tool, Inc. |
Strongback system for joining a handle to a hammer head
|
US6609443B2
(en)
|
2000-05-17 |
2003-08-26 |
Michael John Murray |
Comfort grip hammer
|
USD446102S1
(en)
|
2000-08-08 |
2001-08-07 |
John Chen |
Hammer
|
US6405616B1
(en)
|
2000-08-24 |
2002-06-18 |
John Chen |
Hammer with shock-reduction structure
|
USD449770S1
(en)
|
2000-10-20 |
2001-10-30 |
John Chen |
Hammer
|
USD455626S1
(en)
|
2001-01-11 |
2002-04-16 |
John Chen |
Hammer
|
US6386070B1
(en)
|
2001-04-16 |
2002-05-14 |
Chang Long Chen |
Connecting structure for a hammerhead and a grip
|
US6629684B2
(en)
|
2001-08-09 |
2003-10-07 |
Estwing Manufacturing Company |
Combination nail pulling tool
|
WO2003022726A1
(en)
|
2001-09-06 |
2003-03-20 |
Stewart David W |
Hammer and hammer head having a frontal extractor
|
USD478264S1
(en)
|
2002-06-24 |
2003-08-12 |
John Chen |
Hammer
|
USD551529S1
(en)
|
2002-08-07 |
2007-09-25 |
Estwing Manufacturing Company |
Hammer
|
AU2002337668A1
(en)
|
2002-08-07 |
2004-02-25 |
Estwing Manufacturing Company |
Striking tool with weight forward head
|
US6598857B1
(en)
|
2002-08-09 |
2003-07-29 |
Alltrade Tools, Llc. |
Utility bar with bowed shank
|
TW556636U
(en)
|
2002-08-09 |
2003-10-01 |
Chen Chang Rong |
Improved shock-proof structure for hammer
|
USD478265S1
(en)
|
2002-09-09 |
2003-08-12 |
John Chen |
Hammer
|
US6866247B2
(en)
|
2003-04-25 |
2005-03-15 |
Harold Thompson |
Nail pulling hammer and hammer head
|
US7062809B2
(en)
|
2003-12-08 |
2006-06-20 |
Sheffield James M |
Magnetic roofing hatchet
|
USD521342S1
(en)
|
2004-05-03 |
2006-05-23 |
Estwing Manufacturing Company |
Hammer
|
USD549066S1
(en)
|
2004-05-03 |
2007-08-21 |
Estwing Manufacturing Company |
Hammer
|
US6923432B1
(en)
|
2004-07-26 |
2005-08-02 |
Mark Martinez |
Side nail puller
|
US20060037439A1
(en)
|
2004-08-19 |
2006-02-23 |
John Chen |
Hammer having vibration absorbing effect
|
USD519348S1
(en)
|
2004-09-09 |
2006-04-25 |
John Chen |
Hammer handle
|
USD531001S1
(en)
|
2005-03-09 |
2006-10-31 |
John Chen |
Hammer head
|
US20060207391A1
(en)
|
2005-03-17 |
2006-09-21 |
John Chen |
Hammer having enhanced strength
|
US7587791B2
(en)
|
2006-01-18 |
2009-09-15 |
Mou-Tang Liou |
Tool
|
USD562101S1
(en)
|
2006-03-29 |
2008-02-19 |
The Stanley Works |
Demolition tool
|
US7458903B2
(en)
|
2006-06-08 |
2008-12-02 |
Eaton Corporation |
Hand grip and method of making same
|
CA2676818A1
(en)
|
2007-01-30 |
2008-08-07 |
Union Rich Usa |
Multi-function tool apparatus and system
|
US8833207B2
(en)
*
|
2007-01-30 |
2014-09-16 |
Pull'r Holding Company, Llc |
Graphite/titanium hammer with wooden handle
|
US7367545B1
(en)
|
2007-04-10 |
2008-05-06 |
Yung-Shou Chen |
Multipurpose lever type tool
|
US8024994B2
(en)
|
2007-06-26 |
2011-09-27 |
Stanley Black & Decker, Inc. |
Demolition utility tool
|
USD595555S1
(en)
|
2008-03-11 |
2009-07-07 |
The Stanley Works |
Utility tool
|
US7874231B2
(en)
|
2008-05-06 |
2011-01-25 |
Pull'r Holding Company, Llc |
Striking tool
|
US8770548B2
(en)
*
|
2008-05-06 |
2014-07-08 |
Pull'r Holding Company, Llc |
Striking tools
|
USD600523S1
(en)
*
|
2008-05-06 |
2009-09-22 |
Robert Adams |
Hammer
|
US7774882B2
(en)
|
2008-06-16 |
2010-08-17 |
Mou-Tang Liou |
Multi-function tool
|
USD601398S1
(en)
|
2008-07-21 |
2009-10-06 |
Estwing Manufacturing Company |
Hammer
|
USD604136S1
(en)
|
2008-07-21 |
2009-11-17 |
Estwing Manufacturing Company |
Hammer
|
US8047099B2
(en)
|
2009-02-09 |
2011-11-01 |
Stanley Black & Decker, Inc. |
Large strike face hammer
|
USD628870S1
(en)
|
2009-10-06 |
2010-12-14 |
Techtronic Power Tools Technology Limited |
Hammer
|
USD716628S1
(en)
*
|
2012-10-04 |
2014-11-04 |
Estwing Manufacturing Company, Inc. |
Hammer
|
USD730134S1
(en)
*
|
2013-04-10 |
2015-05-26 |
Estwing Manufacturing Company, Inc |
Pick
|