U.S. patent number D480,950 [Application Number D/170,529] was granted by the patent office on 2003-10-21 for captive screw. This patent grant is currently assigned to Southco, Inc.. Invention is credited to Harry L. Dickerson, Thomas J. Ellis, William R. Frame, Steven M. Lubeck, Edward A. McCormack.
United States Patent | D480,950 |
Ellis , et al. | October 21, 2003 |
Inventors: | Ellis; Thomas J. (Wilmington, DE), McCormack; Edward A. (Chadds Ford, PA), Dickerson; Harry L. (Downingtown, PA), Frame; William R. (Brookhaven, PA), Lubeck; Steven M. (Aldan, PA) |
---|---|
Assignee: | Southco, Inc. (Concordville,
PA) |
Appl. No.: | D/170,529 |
Filed: | November 7, 2002 |
Application Number | Filing Date | Patent Number | Issue Date | ||
---|---|---|---|---|---|
120903 | Mar 28, 2000 | D469005 | |||
107132 | Jun 28, 1999 | ||||
089913 | Jun 25, 1998 | ||||
Current U.S. Class: | D8/382; D8/387 |
Current International Class: | 0808 |
Field of Search: | ;D8/382,387 ;411/107,111,112,113,171,180,353,372,396,437,510,512,533,970,999 |
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