Chemical cleaning apparatus
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Description
Claims
The ornamental design for a chemical cleaning apparatus, as shown and described.
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Patent History
Patent number: D750333
Type: Grant
Filed: Dec 23, 2014
Date of Patent: Feb 23, 2016
Assignee: Crossford International, LLC (Stamford, CT)
Inventor: Timothy J. Kane (Greenwich, CT)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Michelle E Wilson
Application Number: 29/512,977
Type: Grant
Filed: Dec 23, 2014
Date of Patent: Feb 23, 2016
Assignee: Crossford International, LLC (Stamford, CT)
Inventor: Timothy J. Kane (Greenwich, CT)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Michelle E Wilson
Application Number: 29/512,977
Classifications
Current U.S. Class:
Element Or Attachment (D32/25)