Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Collapsible bag with square ends formed by triangular portions

Collapsible bag with square ends formed by triangular portions

US Patent 4790029 · Granted Dec 6, 1988

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Gate2003
Liners or bags and method of making them2003
Bulk bag with multiple ply walls and a method of forming it from tubular blanks2002
Bulk bag or liner and method of making it2000
Bag liner loader2000
Spout construction for bulk box liquid liner2000
Form fit container liner1999
Collapsible bag with handle1999
Bulk container liner and method1999
Spout construction for bulk box liquid liner1998
Tank liner1998
Bulk bag with lift straps and exterior liner1998