Plural component proportioner
Latest Graco Minnesota Inc. Patents:
Description
The broken lines in the drawings depict unclaimed environmental subject matter.
Claims
The ornamental design for a plural component proportioner, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
6896152 | May 24, 2005 | Pittman |
D661714 | June 12, 2012 | Waterhouse et al. |
D662516 | June 26, 2012 | Pellin |
D685825 | July 9, 2013 | Hoelbl |
8568104 | October 29, 2013 | McCormick |
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D703710 | April 29, 2014 | Tix |
D704236 | May 6, 2014 | Tix |
D713865 | September 23, 2014 | Anderson et al. |
8851111 | October 7, 2014 | Pittman |
D734832 | July 21, 2015 | Velgersdyk |
20030015547 | January 23, 2003 | Pittman |
20060071022 | April 6, 2006 | McCormick |
20060144447 | July 6, 2006 | Pittman |
- Graco Inc. Brochure on Fast-Set Plural-Component Equipment, revised Jul. 2009.
- Polyurethane Machinery Corporation Brochure on Hydraulic Proportioners pulled from internet, pdf created Jan. 14, 2014.
- Gusmer Machinery Group H 20/35 PRO Brochure, copyright Dec. 2004.
- Gusmer Machinery Group H 20/35 PRO-TEC Brochure, copyright Jan. 2005.
- Gusmer Machinery Group HV 20/35 Brochure, copyright Aug. 2004.
Patent History
Patent number: D774116
Type: Grant
Filed: May 22, 2015
Date of Patent: Dec 13, 2016
Assignee: Graco Minnesota Inc. (Minneapolis, MN)
Inventors: Shane A. Norman (St. Francis, MN), Brian M. Sanders (St. Louis Park, MN), Arthur T. Graf (Roseville, MN)
Primary Examiner: Patricia Palasik
Application Number: 29/527,839
Type: Grant
Filed: May 22, 2015
Date of Patent: Dec 13, 2016
Assignee: Graco Minnesota Inc. (Minneapolis, MN)
Inventors: Shane A. Norman (St. Francis, MN), Brian M. Sanders (St. Louis Park, MN), Arthur T. Graf (Roseville, MN)
Primary Examiner: Patricia Palasik
Application Number: 29/527,839
Classifications
Current U.S. Class:
Molding Or Casting (D15/135)