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

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

Easy-opening collapsible container

Envelopes – wrappers – and paperboard boxes – Envelope – Including remailing means

Easy-opening reusable envelopes

Envelopes – wrappers – and paperboard boxes – Envelope – Having means to facilitate opening the envelope by severing it

Easy-to-open recyclable envelope

Envelopes – wrappers – and paperboard boxes – Paperboard box – Including a polygonal – nonrectangular wall

Easy-to-use pizza box

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

Eat-in/carryout pizza box

Envelopes – wrappers – and paperboard boxes – Wrapper – Letter sheets

Eccentric "Z" fold mailer with nesting capabilities

Envelopes – wrappers – and paperboard boxes – Envelope – Including remailing means

Eccentric C-fold mailer with a plurality of reply envelopes

Envelopes – wrappers – and paperboard boxes – Envelope – Including remailing means

Eccentric double parallel folded mailer

Envelopes – wrappers – and paperboard boxes – Envelope – Including remailing means

Eccentric Z-fold with built-in return envelope

Envelopes – wrappers – and paperboard boxes – Paperboard box – A sidewall includes a horizontally or downwardly extending...

Economical, stackable container for retail goods

Envelopes – wrappers – and paperboard boxes – Paperboard box – A sidewall includes a horizontally or downwardly extending...

Economical, stackable container for retail goods

Envelopes – wrappers – and paperboard boxes – Wrapper – Bottle

Edge-bonding of sheet material

Envelopes – wrappers – and paperboard boxes – Postal cards or packets

Efficiency photo-gram with stand-up display

Envelopes – wrappers – and paperboard boxes – Paperboard box – Compartmented

Efficient food carton

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

Efficient package design for pourable items

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

Egg carton

Envelopes – wrappers – and paperboard boxes – Wrapper – Bottle

Egg carton

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

Egg carton

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

Egg carton