Chemical mixing machine
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Description
The broken line showing of the chemical mixing station is included for the purpose of illustrating portions of the chemical mixing station and forms no part of the claimed design.
Claims
The ornamental design for a chemical mixing machine, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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- Photograph A is a photograph of prior art chemical dispensing systems used in commercial car washes.
- Photograph B is a photograph of prior art chemical dispensing systems used in commercial car washes.
Patent History
Patent number: D582458
Type: Grant
Filed: Mar 19, 2007
Date of Patent: Dec 9, 2008
Assignee: Belanger, Inc. (Northville, MI)
Inventors: David L. Tognetti (Howell, MI), Mark D. Morin (Plymouth, MI)
Primary Examiner: Sandra Snapp
Assistant Examiner: Patricia Palasik
Attorney: Young Basile
Application Number: 29/278,072
Type: Grant
Filed: Mar 19, 2007
Date of Patent: Dec 9, 2008
Assignee: Belanger, Inc. (Northville, MI)
Inventors: David L. Tognetti (Howell, MI), Mark D. Morin (Plymouth, MI)
Primary Examiner: Sandra Snapp
Assistant Examiner: Patricia Palasik
Attorney: Young Basile
Application Number: 29/278,072
Classifications
Current U.S. Class:
Miscellaneous (D15/199)