Abrasive material for barrel polishing
Latest SINTOKOGIO, LTD. Patents:
- Loss-on-ignition estimation apparatus, loss-on-ignition estimation method, machine-learning apparatus, and machine-learning method
- DETERMINATION DEVICE, DETERMINATION METHOD, AND SENSOR DEVICE
- OPERATION DEVICE AND CARRIAGE
- DETERMINATION DEVICE, DETERMINATION METHOD, AND DETERMINATION SYSTEM
- MANAGEMENT DEVICE AND MANAGEMENT METHOD
Description
The abrasive material for barrel polishing is shown within a dark environment that forms no part of the claimed design.
Claims
The ornamental design for an abrasive material for barrel polishing, as shown and described.
Referenced Cited
U.S. Patent Documents
732949 | July 1903 | Koenig |
1331964 | February 1920 | Newhouse |
1431475 | October 1922 | MacDonald |
D154449 | July 1949 | Williams |
D154450 | July 1949 | Williams |
D196447 | October 1963 | Zuzelo |
D237202 | October 1975 | White |
D284969 | August 5, 1986 | Olovsson |
D324525 | March 10, 1992 | Baker |
D491961 | June 22, 2004 | Kazama |
D504693 | May 3, 2005 | Kazama |
D545329 | June 26, 2007 | Cao |
D690087 | September 24, 2013 | Black |
D743457 | November 17, 2015 | Bodurov |
D806175 | December 26, 2017 | Fjelstad |
D829247 | September 25, 2018 | Chalfant |
20110297775 | December 8, 2011 | Bodurov |
20140191069 | July 10, 2014 | Bodurov |
Patent History
Patent number: D849068
Type: Grant
Filed: Jan 17, 2018
Date of Patent: May 21, 2019
Assignee: SINTOKOGIO, LTD. (Nagoya-shi, Aichi)
Inventor: Masao Hirano (Kitanagoya)
Primary Examiner: Khawaja Anwar
Application Number: 29/633,911
Type: Grant
Filed: Jan 17, 2018
Date of Patent: May 21, 2019
Assignee: SINTOKOGIO, LTD. (Nagoya-shi, Aichi)
Inventor: Masao Hirano (Kitanagoya)
Primary Examiner: Khawaja Anwar
Application Number: 29/633,911
Classifications
Current U.S. Class:
Element Or Attachment (D15/126)