Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Pipe stopper having a guide member to assist in guiding the stopper around a bend in a pipe

Pipe stopper having a guide member to assist in guiding the stopper around a bend in a pipe

US Patent 5558130 · Granted Sep 24, 1996

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Plunger2005