|
US190499A
(en)
|
|
1877-05-08 |
|
Improvement in dust-pans |
|
US1678284A
(en)
|
1927-07-12 |
1928-07-24 |
Duhsel Ferdinand |
Dustpan
|
|
US2255715A
(en)
|
1940-12-21 |
1941-09-09 |
Samms Roy |
Dustpan
|
|
USD267592S
(en)
|
1980-10-17 |
1983-01-11 |
Ralph Edwards |
Dust pan
|
|
USD347915S
(en)
|
1992-01-24 |
1994-06-14 |
The Libman Company |
Dust pan
|
|
USD345238S
(en)
|
1992-01-24 |
1994-03-15 |
The Libman Company |
Dust pan
|
|
USD367745S
(en)
|
1995-01-13 |
1996-03-05 |
Rubbermaid Cleaning Products Inc. |
Dust pan
|
|
USD394928S
(en)
|
1997-06-18 |
1998-06-02 |
Dart Industries Inc. |
Combined dust pan and brush
|
|
USD398115S
(en)
|
1997-06-19 |
1998-09-08 |
Easy Day Manufacturing Company |
Dust pan
|
|
USD427739S
(en)
|
1999-04-29 |
2000-07-04 |
Rubbermaid Incorporated |
Dust pan
|
|
USD466262S1
(en)
|
2001-12-27 |
2002-11-26 |
Eagle Home Products, Inc. |
Dust pan
|
|
USD475828S1
(en)
|
2002-01-11 |
2003-06-10 |
The Libman Company |
Dust pan
|
|
USD463643S1
(en)
|
2002-03-22 |
2002-09-24 |
Quickie Manufacturing Corporation |
Dust pan
|
|
USD470289S1
(en)
|
2002-07-15 |
2003-02-11 |
Quickie Manufacturing Corporation |
Dust pan
|
|
USD481504S1
(en)
|
2002-12-27 |
2003-10-28 |
The Libman Company |
Dust pan
|
|
USD525004S1
(en)
|
2003-09-22 |
2006-07-11 |
The Libman Company |
Dustpan
|
|
USD510165S1
(en)
|
2004-03-16 |
2005-09-27 |
The Libman Company |
Dust pan
|
|
USD508760S1
(en)
|
2004-11-04 |
2005-08-23 |
The Libman Company |
Dust pan
|
|
USD586970S1
(en)
*
|
2006-07-21 |
2009-02-17 |
The Libman Company |
Dustpan
|
|
USD556968S1
(en)
|
2006-08-30 |
2007-12-04 |
Freudenberg Household Products Lp |
Dustpan
|
|
US20090223007A1
(en)
*
|
2008-03-07 |
2009-09-10 |
Casabella Holdings, Llc |
Combination cleaning utensil and dustpan
|
|
USD615267S1
(en)
*
|
2008-11-14 |
2010-05-04 |
Bissell Homecare, Inc. |
Dustpan front portion
|
|
USD602214S1
(en)
|
2009-04-29 |
2009-10-13 |
Royal Pet Incorporated |
Pet waste scoop
|
|
USD630401S1
(en)
|
2009-08-05 |
2011-01-04 |
The Libman Company |
Dust pan
|
|
USD675493S1
(en)
|
2010-05-04 |
2013-02-05 |
Ciesla Sebastian |
Hand shovel
|
|
USD630403S1
(en)
|
2010-05-11 |
2011-01-04 |
Bissell Homecare, Inc. |
Dust pan
|
|
USD667192S1
(en)
|
2012-05-01 |
2012-09-11 |
The Libman Company |
Dustpan
|
|
USD684331S1
(en)
*
|
2012-06-26 |
2013-06-11 |
3M Innovative Properties Company |
Dustpan
|
|
USD687204S1
(en)
|
2012-06-26 |
2013-07-30 |
3M Innovative Properties Company |
Dustpan
|
|
USD673340S1
(en)
|
2012-07-17 |
2012-12-25 |
Dobson Iii Eben W |
Dustpan
|
|
US8875339B2
(en)
*
|
2012-11-15 |
2014-11-04 |
Eben W. Dobson, III |
Dustpan
|
|
USD721463S1
(en)
*
|
2014-07-24 |
2015-01-20 |
Freudenberg Household Products Lp |
Dustpan
|
|
USD720910S1
(en)
*
|
2014-07-25 |
2015-01-06 |
Freudenberg Household Products Lp |
Dustpan
|
|
USD720911S1
(en)
*
|
2014-08-04 |
2015-01-06 |
The Libman Company |
Dustpan
|
|
USD814732S1
(en)
*
|
2016-03-04 |
2018-04-03 |
The Libman Company |
Dustpan
|
|
US20180008115A1
(en)
*
|
2016-07-07 |
2018-01-11 |
Jorge Trevino |
Handheld dustpan
|
|
USD826503S1
(en)
*
|
2017-05-02 |
2018-08-21 |
WISP Industries, Inc. |
Dustpan
|
|
JP6925730B2
(en)
*
|
2017-09-07 |
2021-08-25 |
山崎産業株式会社 |
Handle storage and holding structure and dustpan
|
|
JP6924507B2
(en)
*
|
2019-06-03 |
2021-08-25 |
プラテック株式会社 |
Folding handle dustpan
|