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 |
3248012 | April 1966 | Adams |
4574983 | March 11, 1986 | Fatkin |
D352624 | November 22, 1994 | Voiss |
D353293 | December 13, 1994 | Planchon |
D378557 | March 25, 1997 | Tal |
D395602 | June 30, 1998 | Sakko |
5857593 | January 12, 1999 | Patronaggio |
6189737 | February 20, 2001 | Condon |
6415479 | July 9, 2002 | Steinberg |
6685057 | February 3, 2004 | Sullivan |
Patent History
Patent number: D544739
Type: Grant
Filed: May 15, 2006
Date of Patent: Jun 19, 2007
Inventor: Ronald R. Knowles (Garden Grove, CA)
Primary Examiner: Brian N Vinson
Application Number: 29/259,697
Type: Grant
Filed: May 15, 2006
Date of Patent: Jun 19, 2007
Inventor: Ronald R. Knowles (Garden Grove, CA)
Primary Examiner: Brian N Vinson
Application Number: 29/259,697
Classifications
Current U.S. Class:
D6/541