Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Adjustable sheet metal moulds for steel and precast concrete stairs

Adjustable sheet metal moulds for steel and precast concrete stairs

US Patent 5511347 · Granted Apr 30, 1996

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

System and method of identifying products enclosed in electrostatic discharge pr2012
Clear hair and body cleansing composition1992
Preserved hair and body treatment compositions and use of a preservative combina1992
Preserved hair-and body-cleaning agent and the use of a preservative combination1990
Rotary sheet feeder1990
Multi-disc clutch unit, particularly for heavy-duty motor vehicles1988
Arrangement for reinforcing and spacing annular disks of a hammer rotor1986