Brush
Latest 3M INNOVATIVE PROPERTIES COMPANY Patents:
Description
The portions of the brush in
Claims
The ornamental design for a brush, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
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Patent History
Patent number: D840161
Type: Grant
Filed: Oct 10, 2017
Date of Patent: Feb 12, 2019
Assignee: 3M INNOVATIVE PROPERTIES COMPANY (St. Paul, MN)
Inventors: Megan E. Renner (St. Paul, MN), Matthew D. Chaffee (Minneapolis, MN), Mark W. Baldwin (Woodbury, MN), Michael C. Mooney (Coon Rapids, MN)
Primary Examiner: Karen E Eldridge Powers
Application Number: 29/621,644
Type: Grant
Filed: Oct 10, 2017
Date of Patent: Feb 12, 2019
Assignee: 3M INNOVATIVE PROPERTIES COMPANY (St. Paul, MN)
Inventors: Megan E. Renner (St. Paul, MN), Matthew D. Chaffee (Minneapolis, MN), Mark W. Baldwin (Woodbury, MN), Michael C. Mooney (Coon Rapids, MN)
Primary Examiner: Karen E Eldridge Powers
Application Number: 29/621,644
Classifications
Current U.S. Class:
D4/138;
D4/134