Closure for bags
United States Patent D770278

Woodring, Cooper C. (Wakefield, RI, US)
Hart, Roger Keith (Cowiche, WA, US)
Application Number:
Publication Date:
Filing Date:
Kwik Lok Corporation (Yakima, WA, US)
Primary Class:
International Classes:
(IPC1-7): 0907
Field of Search:
D3/298, D7/213, D8/354, D9/434-436, D9/440, D9/443-445, D9/447, D9/449, D9/499, 53/417, 383/25
View Patent Images:
US Patent References:
D707553Enclosure fastenerJune, 2014VantreaseD9/435
D539140Strip of closure clipsMarch, 2007IrwinD9/434
D505324HandleMay, 2005BurrD9/434
D503090HandleMarch, 2005BurrD9/434
D503091HandleMarch, 2005BurrD9/434
D386408Beverage bottle carrierNovember, 1997WasielewskiD9/434
5600938Sealing and bagging apparatus and methodFebruary, 1997Trimble53/138.3
D361935Combined bag closure and handleSeptember, 1995JohnsonD9/434
D362622Bag carrierSeptember, 1995Van Davelaar294/137
D354687Structured packing elementJanuary, 1995NiknafsD9/434
5138748Bag closureAugust, 1992Welles24/30.5S
D299434Closure clip unitJanuary, 1989BurfordD9/435
4361935Bag closureDecember, 1982Paxton206/343
3548906COMBINED WIRE BAG TIE AND HANDLEDecember, 1970Murphy16/406
D137712N/AApril, 1944Miano294/170

Other References:
Kwik Lok Corporation. Closures. 2014 [earliest online date], [site visited May 10, 2016]. Available from Internet, .
Uni-Watch. The Greatest Thing Since Sliced Bread. Sep. 14, 2012 [earliest online date], [site visited May 18, 2016]. Available from Internet, .
Primary Examiner:
Spear, Robert M.
Assistant Examiner:
Heflin, Darcey E.
Attorney, Agent or Firm:
Seed IP Law Group LLP

1. The ornamental design for a closure for bags, as shown and described.


FIG. 1 is a perspective view of a closure for bags showing our new design.

FIG. 2 is a top plan view thereof.

FIG. 3 is a bottom plan view thereof.

FIG. 4 is a left side elevational view thereof.

FIG. 5 is a right side elevational view thereof.

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a front elevational view thereof.

In the drawings, the broken line showing portions of the closure depicts environment and forms no part of the claim.