Grinder/polisher
Latest Illinois Tool Works Inc. Patents:
Description
The grinder-polisher being shown with rear panel components in
Claims
The ornamental design for a grinder/polisher, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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- Buehler PowerPro 5000, 5000 Plus, 4000 & 3000 Family of Variable Speed Grinder-Polishers, 2005, Buehler Ltd.
- Buehler Alpha, Beta & Vector Grinder-Polishers and Powerhead, 2007 Buehler Ltd.
- Buehler EcoMet 3000, 4000 & Twin Variable Speed Grinder-Polishers & AutoMet 2000 & 3000 MicroProcessor Controlled Power Heads, 2006, Buehler Ltd.
- Buehler MetaServ 3000 Grinder-Polishers & Vector LC Power Heads, 2008, Buehler Ltd.
Patent History
Patent number: D585914
Type: Grant
Filed: Jun 20, 2008
Date of Patent: Feb 3, 2009
Assignee: Illinois Tool Works Inc. (Glenview, IL)
Inventor: Michael F. Hart (Mundelein, IL)
Primary Examiner: Sandra Snapp
Assistant Examiner: Patricia Palasik
Attorney: Levenfeld Pearlstein, LLC
Application Number: 29/320,142
Type: Grant
Filed: Jun 20, 2008
Date of Patent: Feb 3, 2009
Assignee: Illinois Tool Works Inc. (Glenview, IL)
Inventor: Michael F. Hart (Mundelein, IL)
Primary Examiner: Sandra Snapp
Assistant Examiner: Patricia Palasik
Attorney: Levenfeld Pearlstein, LLC
Application Number: 29/320,142
Classifications
Current U.S. Class:
Abrading (D15/124)