Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Envelope-flap sealing device

Envelope-flap sealing device

US Patent 5466327 · Granted Nov 14, 1995

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Machine element mounting assembly2017
Automatic paper folder2004
Mounting device1999
Guiding means, for a circular saw base plate1998
Envelope flap sealing device1998
Envelope stuffer1997
Paper-tearing rollers assembly1997
Folder for sheet paper such as letter-mail, fliers and the like1996
Liquid applicator to activate adhesive1994
Apparatus for folding a paper sheet1993
Automatic paper folder1992
Mounting device1991