LandOfFree - US Patents - Listing for Envelopes, wrappers, and paperboard boxes,Paperboard box

Envelopes – wrappers – and paperboard boxes – Paperboard box – Single piece of paperboard folded to form a box having four...

Easily erectable one-piece container with attachment means and b

Envelopes – wrappers – and paperboard boxes – Paperboard box – Having means to facilitate opening the box by severing box...

Easily laterally opened type paper container

Envelopes – wrappers – and paperboard boxes – Paperboard box – Nonunitary – peelable closure or securing element

Easily openable sealed container

Envelopes – wrappers – and paperboard boxes – Paperboard box – With closure for an access opening

Easily openable sealed container

Envelopes – wrappers – and paperboard boxes – Paperboard box – Nonunitary – peelable closure or securing element

Easily unsealable packaging body and method of manufacturing...

Envelopes – wrappers – and paperboard boxes – Paperboard box – Having means to facilitate opening the box by severing box...

Easy access carton

Envelopes – wrappers – and paperboard boxes – Paperboard box – Having means to facilitate opening the box by severing box...

Easy open feature for containers

Envelopes – wrappers – and paperboard boxes – Paperboard box – Having means to facilitate opening the box by severing box...

Easy open tab sealer for packages

Envelopes – wrappers – and paperboard boxes – Paperboard box – Lifting or suspending element

Easy opening handled carton

Envelopes – wrappers – and paperboard boxes – Paperboard box – Including tearing or breaking means for opening a nonunitary...

Easy opening lid for ovenable carton

Envelopes – wrappers – and paperboard boxes – Paperboard box – Box material includes a coating or a nonpaperboard...

Easy set-up carton and method

Envelopes – wrappers – and paperboard boxes – Paperboard box – Including tearing or breaking means for opening a nonunitary...

Easy-open composite container with a membrane-type closure

Envelopes – wrappers – and paperboard boxes – Paperboard box – Having means to facilitate opening the box by severing box...

Easy-open container for refrigerated dough products and the like

Envelopes – wrappers – and paperboard boxes – Paperboard box – Having means to facilitate opening the box by severing box...

Easy-open container for refrigerated dough products and the like

Envelopes – wrappers – and paperboard boxes – Paperboard box – Having means to facilitate opening the box by severing box...

Easy-open container having an improved reinforcing and tear stri

Envelopes – wrappers – and paperboard boxes – Paperboard box – Having means to facilitate opening the box by severing box...

Easy-open container having directionally-oriented label tear

Envelopes – wrappers – and paperboard boxes – Paperboard box – Having means to facilitate opening the box by severing box...

Easy-open container having improved label

Envelopes – wrappers – and paperboard boxes – Paperboard box – Including tearing or breaking means for opening a nonunitary...

Easy-open package for fluent material

Envelopes – wrappers – and paperboard boxes – Paperboard box – Including tearing or breaking means for opening a nonunitary...

Easy-open package with outwardly projecting open tab