Grinder pump assembly

• US D594,491 S1
• Filed: 05/14/2007
• Issued: 06/16/2009
• Est. Priority Date: 05/14/2007
• Status: Active Grant

• Current Assignee: Environment One Corporation (Berkshire Hathaway Incorporated)
• Original Assignee: Environment One Corporation (Berkshire Hathaway Incorporated)
• Inventors: Henry, Clark A., Vorsheim, George
• Primary Examiner(s): Snapp; Sandra
• Assistant Examiner(s): PALASIK, PATRICIA ANN
• Application Number:
  US29/280,014
• Time in Patent Office: 764 Days
• Field of Search: D15/199, D23/202, D23/203, 210/173, 241/21, 241/36, 241/46, 241/46.01, 241/46.06, 241/46.11, 241/185.6, 241/258
• US Class Current: D15/199
• CPC Class Codes: N/A

Claims

1. The ornamental design for a grinder pump assembly, as shown and described.