Title:
Opening and closing device for containers
United States Patent D464262


Inventors:
Drennow, Sten (Lund, SE)
Application Number:
29/150565
Publication Date:
10/15/2002
Filing Date:
11/14/2001
Assignee:
Asept International AB (Lund, SE)
Primary Class:
Other Classes:
D09/447, D09/449
Field of Search:
220/375, D9/449, 220/259, 220/270, D9/447, 222/541.9, 220/256, 220/260, D9/446, D9/435, 220/263
View Patent Images:
US Patent References:
5725121Closure for containers of liquid, granular or powdery productsGianpaolo220/375
4776488Device for dispensing flowable material from a bagGurzan
4603793Coupling device for connecting a material outlet to a packingStern
3434620FRANGIBLE PLASTIC CLOSURELaurizio220/258
D193121N/AWickmanD9/446
D292489Pouring attachment for bottlesKowollik et al.D9/447
D364810Pour capMeisnerD9/446
D404646Toothpick dispenser capBlack, Sr. et al.D9/446



Primary Examiner:
SIMONE, DOMINIC V
Attorney, Agent or Firm:
TAROLLI, SUNDHEIM, COVELL, (TUMMINO & SZABO L.L.P. 1111 LEADER BLDG. 526 SUPERIOR AVE., CLEVELAND, OH, 44114-1400, US)
Claims:
1. The ornamental design for an opening and closing device for containers, as shown and described.

Description:
FIG. 1 is a perspective view of the opening and closing device;

FIG. 2 is a side elevational view of the opening and closing device;

FIG. 3 is a side elevational view of the opposite side of the opening and closing device;

FIG. 4 is a rear elevational view of the opening and closing device;

FIG. 5 is a front elevational view of the opening and closing device;

FIG. 6 is a top plan view of the opening and closing device; and,

FIG. 7 is a bottom plan view of the opening and closing device.