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

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

Container having an improved hinge

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

Container having an integral lid

Envelopes – wrappers – and paperboard boxes – Paperboard box

Container having braced partitions

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

Container having closure guide members

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

Container having corner support

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

Container having end wall top panel support and associated...

Envelopes – wrappers – and paperboard boxes – Paperboard box – Variable volume

Container having expanding or contracting end closure

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

Container having improved stacking strength

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

Container having improved stacking strength

Envelopes – wrappers – and paperboard boxes – Paperboard box – Cylindrical or conical body – or wall structure

Container having in-turned flange

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

Container having integrally formed dividers

Envelopes – wrappers – and paperboard boxes – Paperboard box – End structure

Container having paper-board end cap and oval sleeve

Envelopes – wrappers – and paperboard boxes – Paperboard box – Thermally insulated

Container having passive controlled temperature interior

Envelopes – wrappers – and paperboard boxes – Paperboard box – Thermally insulated

Container having passive controlled temperature interior

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

Container having reclosable pour spout mounted thereon

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

Container having self-locking structure to provide added...

Envelopes – wrappers – and paperboard boxes – Paperboard box – Multi-layer side or bottom wall having two or more layers of...

Container having sliding corner support

Envelopes – wrappers – and paperboard boxes – Paperboard box – Box includes two side walls which are not formed from the...

Container having sliding corner support

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

Container having stackable shelf assembly