|
US1196776A
(en)
*
|
1915-03-19 |
1916-09-05 |
James T Hambay |
Tubular-frame wheelbarrow.
|
|
US1630975A
(en)
*
|
1925-10-26 |
1927-05-31 |
Sterling Wheelbarrow Company |
Wheelbarrow
|
|
US3170707A
(en)
*
|
1962-07-12 |
1965-02-23 |
Jackson Mfg Company |
Wheelbarrows
|
|
US4758010A
(en)
*
|
1986-05-27 |
1988-07-19 |
Christie Howard C |
Convertible wheelbarrow
|
|
US4854601A
(en)
*
|
1988-04-25 |
1989-08-08 |
Herndon George W |
Swivel wheel wheelbarrow
|
|
US5033760A
(en)
*
|
1990-01-11 |
1991-07-23 |
Evans Anthony C |
Method of converting a wheel barrow from a single to a dual wheel
|
|
US5242177A
(en)
*
|
1992-07-30 |
1993-09-07 |
Morris George H |
Lifting and supporting attachment for wheelbarrows
|
|
US5415421A
(en)
*
|
1993-08-26 |
1995-05-16 |
Godwin; Marvin C. |
Tray device for wheelbarrows
|
|
US5758887A
(en)
*
|
1995-11-06 |
1998-06-02 |
Bobst; Glen L. |
Wheelbarrow with increased efficiency and stability
|
|
US6550104B2
(en)
*
|
2000-04-06 |
2003-04-22 |
Ernest D. Cacciacarne |
Wheelbarrow handle adapter
|
|
US6851701B2
(en)
*
|
2002-08-09 |
2005-02-08 |
Ames True Temper, Inc. |
Collapsible wheelbarrow and associated method
|
|
US20040135333A1
(en)
*
|
2003-01-09 |
2004-07-15 |
Feick William Kurt |
Wheelbarrow axle bushing
|
|
US6886838B1
(en)
*
|
2003-01-22 |
2005-05-03 |
Zimmco |
Easy dumping cart
|
|
US20040164509A1
(en)
*
|
2003-02-24 |
2004-08-26 |
Campbell Jeffery D. |
Wheelbarrow
|
|
US20050087958A1
(en)
*
|
2003-05-07 |
2005-04-28 |
Ames True Temper, Inc. |
Collapsible wheelbarrow
|
|
US7866686B2
(en)
*
|
2003-11-18 |
2011-01-11 |
Ames True Temper, Inc. |
Collapsible wheelbarrow
|
|
US7232135B2
(en)
*
|
2004-11-16 |
2007-06-19 |
Douglas Robinson |
Wheelbarrow
|
|
US7900939B2
(en)
*
|
2004-11-16 |
2011-03-08 |
Douglas Robinson |
Wheelbarrow
|
|
US20070007738A1
(en)
*
|
2005-07-05 |
2007-01-11 |
Ames True Temper, Inc. |
Folding leg brace for a wheelbarrow
|
|
US7547026B2
(en)
*
|
2005-07-22 |
2009-06-16 |
Morris Richard J |
Wheelbarrow
|
|
USD535451S1
(en)
*
|
2005-08-02 |
2007-01-16 |
Prestar Manufacturing Sdn Bhd |
Wheelbarrow
|
|
US20070257456A1
(en)
*
|
2006-05-05 |
2007-11-08 |
Feick William K |
Wheelbarrow stand pre-assembly
|
|
US7641204B2
(en)
*
|
2006-09-25 |
2010-01-05 |
Brentwood Industries, Inc. |
Wheelbarrow with bolt head depressions
|
|
US20080164668A1
(en)
*
|
2007-01-10 |
2008-07-10 |
William Kurt Feick |
Boltless Wheelbarrow Bumper
|
|
US20080265537A1
(en)
*
|
2007-04-26 |
2008-10-30 |
Macauto Industrial Co., Ltd. |
Wheelbarrow with tiltable container
|
|
US20090212517A1
(en)
*
|
2008-02-25 |
2009-08-27 |
Timothy Stark |
Wheelbarrow chute attachment
|
|
US20100109269A1
(en)
*
|
2008-11-04 |
2010-05-06 |
Ames True Temper, Inc. |
Axle bracket for wheelbarrow
|
|
US20100201091A1
(en)
*
|
2009-02-10 |
2010-08-12 |
Easterling Monte T |
Single-wheeled and double-wheeled wheelbarrow
|
|
US20120126502A1
(en)
*
|
2010-09-22 |
2012-05-24 |
Douglas Robinson |
Wheelbarrow
|
|
US20120256383A1
(en)
*
|
2011-04-06 |
2012-10-11 |
Ames True Temper, Inc. |
Wheel for wheelbarrows and carts
|
|
US8523198B2
(en)
*
|
2011-06-24 |
2013-09-03 |
Ames True Temper, Inc. |
Wheelbarrow leg stabilizer
|
|
USD661452S1
(en)
*
|
2011-06-24 |
2012-06-05 |
Ames True Temper, Inc. |
Wheelbarrow leg stabilizer
|
|
USD672933S1
(en)
*
|
2011-11-10 |
2012-12-18 |
Retail Design Services, LLC |
Shopping cart component
|
|
USD672932S1
(en)
*
|
2011-11-10 |
2012-12-18 |
Retail Design Services, LLC |
Shopping cart component
|
|
USD671704S1
(en)
*
|
2011-12-08 |
2012-11-27 |
Dale Cooper |
Transport device removable bucket
|
|
US8851486B2
(en)
*
|
2012-02-14 |
2014-10-07 |
The Ames Companies, Inc. |
Utility cart frame assembly and undercarriage interface
|
|
USD675804S1
(en)
*
|
2012-02-14 |
2013-02-05 |
Ames True Temper, Inc. |
Tray
|
|
USD710561S1
(en)
*
|
2012-05-25 |
2014-08-05 |
Golf Innovations Ltd |
Wheel
|