LandOfFree - US Patents - Listing for Office supplies; artists and teachers materials,Paper or pasteboard for writing or printing,Envelope

Office supplies; artists and teachers materials – Paper or pasteboard for writing or printing – Envelope

Expandable envelope with a closure flap

Office supplies; artists and teachers materials – Paper or pasteboard for writing or printing – Envelope

Flexible cover

Office supplies; artists and teachers materials – Paper or pasteboard for writing or printing – Envelope

Folding envelope

Office supplies; artists and teachers materials – Paper or pasteboard for writing or printing – Envelope

Folding mailer

Office supplies; artists and teachers materials – Paper or pasteboard for writing or printing – Envelope

Front face of an envelope with trapezoidal shape

Office supplies; artists and teachers materials – Paper or pasteboard for writing or printing – Envelope

Front surface of a stampless envelope

Office supplies; artists and teachers materials – Paper or pasteboard for writing or printing – Envelope

Front surface of a stampless envelope

Office supplies; artists and teachers materials – Paper or pasteboard for writing or printing – Envelope

Front surface of a stampless envelope

Office supplies; artists and teachers materials – Paper or pasteboard for writing or printing – Envelope

General purpose envelope

Office supplies; artists and teachers materials – Paper or pasteboard for writing or printing – Envelope

Glueless folding envelope

Office supplies; artists and teachers materials – Paper or pasteboard for writing or printing – Envelope

Greeting card

Office supplies; artists and teachers materials – Paper or pasteboard for writing or printing – Envelope

Jacket for a combined photo calculator and digital ruler

Office supplies; artists and teachers materials – Paper or pasteboard for writing or printing – Envelope

Letter writers portifolio

Office supplies; artists and teachers materials – Paper or pasteboard for writing or printing – Envelope

Mailer

Office supplies; artists and teachers materials – Paper or pasteboard for writing or printing – Envelope

Mailer envelope

Office supplies; artists and teachers materials – Paper or pasteboard for writing or printing – Envelope

Mailing envelope

Office supplies; artists and teachers materials – Paper or pasteboard for writing or printing – Envelope

Mailing envelope

Office supplies; artists and teachers materials – Paper or pasteboard for writing or printing – Envelope

Mailing envelope

Office supplies; artists and teachers materials – Paper or pasteboard for writing or printing – Envelope

Mailing envelope