Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Apparatus for hydraulically forming sheet metal pulleys

Apparatus for hydraulically forming sheet metal pulleys

US Patent 4289007 · Granted Sep 15, 1981

Estimated economic value: $445,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Manufacture of poly-V sheet metal pulleys and product1985
Arrangement for tensioning the drive belt for vehicle accessories1982
Press construction1982
Hydraulic belt tensioner construction1981
Mechanical belt tensioner construction1981
Hydraulic belt tensioner construction1981
Hydraulic belt tensioner construction1981
Hydraulic belt tensioner construction1981
Belt tensioner construction1981