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American Greetings Corp. Patents
American Greetings Corp.
Cleveland, OH
No. of patents:

Patent Number Title Of Patent Date Issued
D649587 Mini greeting card, envelope and locator November 29, 2011
D607341 Dress pants bag January 5, 2010
D536503 Product holder attachment for shopping cart February 6, 2007
D536502 Shopping cart product holder February 6, 2007
D454594 Floor cover material display March 19, 2002
8136677 Adjustable greeting card pocket March 20, 2012
An adjustable card pocket having a back panel for attachment to a shelf or a mating panel and two half card pockets that are operatively attached to the back panel for holding and displaying greeting cards of varying width dimensions. The back panel contains four pocket engagement slots
8127920 Greeting card packaging and frame box structures March 6, 2012
Greeting card package constructs and containers for the retail packaging and sale of sets of greeting cards with envelopes, including a frame box structure configured to hold a plurality or set of greeting cards and having openings in front and back panels to make at least two or more
7380679 Connectable containers June 3, 2008
Connectable containers provide a vessel with a cavity formed by walls with interconnecting structures whereby multiple containers can be connected in series or chains in different arrangements. A cap to each container with an operable cover enables holding and dispensing of items or prod
6270698 Stress-relieved acrylic optical lenses and methods for manufacture by injection coining molding August 7, 2001
Stress-relieved molded acrylic opthalmic lenses, and injection-coining mold processes for molding stress-relieved plus and minus to high-minus diopter ophthalmic lenses of optically superior acrylic resin, able to pass standardized impact drop tests for use in eyeglass lenses, are descri

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