LandOfFree - US Patents - Listing for Flexible bags,With closure

Flexible bags – With closure – Including auxiliary means for forming leakproof closure seal

Bag having slider-actuated complimentary closure strips and...

Flexible bags – With closure – Gathered bag mouth

Bag made of thermoplastic foil

Flexible bags – With closure – Including closure flap which overlaps sidewall exterior when...

Bag produced from a thin pleated sheet provided with self-closin

Flexible bags – With closure – Independent closures for single access opening

Bag structures and methods of assembling the same

Flexible bags – With closure – With provision for positioning closure element in nonuse...

Bag ties and manufacture thereof

Flexible bags – With closure – Self-closing type

Bag valves

Flexible bags – With closure – Self-closing type

Bag with closeable access zone

Flexible bags – With closure – With provision for positioning closure element in nonuse...

Bag with closeable flap and method of manufacturing same

Bag with crimped portion to retain slider

Flexible bags – With closure – Gathered bag mouth

Bag with elastic strip and method of making the same

Flexible bags – With closure – Gathered bag mouth

Bag with extensible handles

Bag with infold along flange for differential opening force

Flexible bags – With closure – Including auxiliary means for forming leakproof closure seal

Bag with overlapping closure flaps

Flexible bags – With closure – Bag walls designed to be rolled together or folded on common...

Bag with reusable built-in closure tab

Bag with separate attached zipper and method of making

Bags with reclosable plastic fastener having automatic sealing g

Bags with reclosable plastic fastener having automatic sealing g

Flexible bags – With closure – Including closure flap which overlaps sidewall exterior when...

Bank deposit plastic bag

Flexible bags – With closure – Independent closures for single access opening

Barrier arrangements for plastic bags