Window washing device

• US D320,490 S
• Filed: 02/10/1989
• Issued: 10/01/1991
• Est. Priority Date: 02/10/1989
• Status: Expired due to Term

• Current Assignee: Charles O.C. Andrew III, David H. Elder III
• Original Assignee: Charles O.C. Andrew III, David H. Elder III
• Inventors: Andrew, Charles O. C. III, Elder, David H. III
• Primary Examiner(s): Burke, Wallace R.
• Assistant Examiner(s): Tabor, Lavone D.
• Application Number:
  US07/308,563
• Time in Patent Office: 963 Days
• Field of Search: D 4/114-116, D 4/118, D 4/137, D 9/337-339, D32/35, D32/40-46, D32/50-52, 15/104.92-104.94, 15/105, 15/117-118, 15/121, 15/220 R, 15/231-232, 15/244.1-244.4, 15/245, 401/16-18, 401/23-27, 401/37-38, 401/118, 401/137-140, 401/143, 401/146, 401/149, 401/188 R
• US Class Current: D32/45
• CPC Class Codes: N/A

Claims

1. The ornamental design for a window washing device, as shown and described.