Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › One-way valve with flapper for vacuum bag

One-way valve with flapper for vacuum bag

US Patent 8074685 · Granted Dec 13, 2011

Estimated economic value: $14,445,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Segmented seal puzzle joint seal2024
Push-down compressible pouch with one-way valves on sides2012
Push-down compressible pouch with one-way valves on sides2012
Reclosable storage bag attached to container by removable retainer ring2011
Reclosable storage bag attached to container by removable retainer ring2011
Evacuable bag having filter for reducing particulate contamination of vacuum val2010
Article attachment system2006
Motorized apparatus for centrifugally removing liquid grease and fat from cooked2003
Lockable endgate for a pickup truck1999