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

Envelopes – wrappers – and paperboard boxes – Envelope – Closures

Machine fillable envelope

Envelopes – wrappers – and paperboard boxes – Envelope – Closures

Magnetic closure device for envelope or the like

Envelopes – wrappers – and paperboard boxes – Envelope – Closures

Mail envelope with miter joint corners

Envelopes – wrappers – and paperboard boxes – Envelope – Closures

Mailing envelope

Envelopes – wrappers – and paperboard boxes – Envelope – Closures

Multimedia mailer

Envelopes – wrappers – and paperboard boxes – Envelope – Closures

One-piece mailer and apparatus for folding same

Envelopes – wrappers – and paperboard boxes – Envelope – Closures

Permanent envelope

Envelopes – wrappers – and paperboard boxes – Envelope – Closures

Permanent seal legal envelope

Envelopes – wrappers – and paperboard boxes – Envelope – Closures

Reclosable envelope

Envelopes – wrappers – and paperboard boxes – Envelope – Closures

Reclosable envelope

Envelopes – wrappers – and paperboard boxes – Envelope – Closures

Reclosable envelope and method of manufacture

Envelopes – wrappers – and paperboard boxes – Envelope – Closures

Resealable envelope

Envelopes – wrappers – and paperboard boxes – Envelope – Closures

Reusable envelope structures and methods

Envelopes – wrappers – and paperboard boxes – Envelope – Closures

Self-sealing closure for mailing bags

Envelopes – wrappers – and paperboard boxes – Envelope – Closures

Self-sealing envelope and method of making same

Envelopes – wrappers – and paperboard boxes – Envelope – Closures

Stepper advertising device and method

Envelopes – wrappers – and paperboard boxes – Envelope – Closures

Tamper detection envelope

Envelopes – wrappers – and paperboard boxes – Envelope – Closures

Temporarily and permanently sealable envelope or the like

Envelopes – wrappers – and paperboard boxes – Envelope – Closures

Variable size envelope with single closure flap