Squeezing device for collapsible flexible tubes
Description
Claims
The ornamental design for a squeezing device for collapsible flexible tubes, as shown and described.
Referenced Cited
U.S. Patent Documents
2390314 | December 1945 | Massey |
D352624 | November 22, 1994 | Voiss |
D378557 | March 25, 1997 | Tal |
5857593 | January 12, 1999 | Patronaggio |
D407253 | March 30, 1999 | Smith |
6189737 | February 20, 2001 | Condon |
6415479 | July 9, 2002 | Steinberg |
6685057 | February 3, 2004 | Sullivan |
D544739 | June 19, 2007 | Knowles |
D574173 | August 5, 2008 | Green |
Patent History
Patent number: D603199
Type: Grant
Filed: Apr 9, 2009
Date of Patent: Nov 3, 2009
Inventor: Ronald R. Knowles (Garden Grove, CA)
Primary Examiner: Brian N Vinson
Attorney: Crossley Patent Law
Application Number: 29/335,200
Type: Grant
Filed: Apr 9, 2009
Date of Patent: Nov 3, 2009
Inventor: Ronald R. Knowles (Garden Grove, CA)
Primary Examiner: Brian N Vinson
Attorney: Crossley Patent Law
Application Number: 29/335,200
Classifications
Current U.S. Class:
D6/541