Sandmixer
Description
The broken lines in the drawings depict unclaimed environmental subject matter.
Claims
The ornamental design for a sandmixer, as shown and described.
Referenced Cited
U.S. Patent Documents
| 1337373 | April 1920 | Stokes |
| 1508031 | September 1924 | Simpson |
| 1526618 | February 1925 | Wickland |
| 1677619 | July 1928 | Cleminshaw |
| 1948805 | February 1934 | Simpson |
| 1969523 | August 1934 | Rapp |
| D122379 | September 1940 | Ball |
| D192102 | January 1962 | Machovec |
| 3464677 | September 1969 | Sutter |
| 3885774 | May 1975 | Harris |
| D258213 | February 10, 1981 | Lydford |
| D260650 | September 8, 1981 | Alviti |
| 4304493 | December 8, 1981 | Frankie |
| 4329063 | May 11, 1982 | Edwards |
| 4520598 | June 4, 1985 | Rampe |
| 5186538 | February 16, 1993 | Ito |
| D354289 | January 10, 1995 | Fortenberry |
| D388447 | December 30, 1997 | Otto |
| 6386747 | May 14, 2002 | Liao |
| 6461033 | October 8, 2002 | Palmer |
| D477331 | July 15, 2003 | Tsai |
| D534551 | January 2, 2007 | Kushlan |
| D583398 | December 23, 2008 | Seiler |
| D662117 | June 19, 2012 | Dorbath |
| D668688 | October 9, 2012 | Kennard |
| D672789 | December 18, 2012 | Bongiovanni |
| D724632 | March 17, 2015 | Gunnarsson |
| D737349 | August 25, 2015 | Johansson |
| D776723 | January 17, 2017 | Pozzo |
| D779570 | February 21, 2017 | Larsson |
| 20080101153 | May 1, 2008 | Swisher |
| 20140027445 | January 30, 2014 | Scheurs |
| 20140328135 | November 6, 2014 | Domlatil |
| 20150290607 | October 15, 2015 | Tolle |
Patent History
Patent number: D816739
Type: Grant
Filed: May 24, 2016
Date of Patent: May 1, 2018
Assignee: DISA INDUSTRIES A/S (Taastrup)
Inventor: Claus Ejvind Hansen (Haslev)
Primary Examiner: Patricia A Palasik
Application Number: 29/565,800
Type: Grant
Filed: May 24, 2016
Date of Patent: May 1, 2018
Assignee: DISA INDUSTRIES A/S (Taastrup)
Inventor: Claus Ejvind Hansen (Haslev)
Primary Examiner: Patricia A Palasik
Application Number: 29/565,800
Classifications
Current U.S. Class:
Material Working, Abrading, Or Founding Machinery (D15/122)