Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Neck ring assembly

Neck ring assembly

US Patent 4299371 · Granted Nov 10, 1981

Estimated economic value: $1,371,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Drive apparatus for straight line shear mechanism1988
Gob distributor1988
Gob distributor1988
Gob distributor1988
Internally cooled gob chute1988
Positive drive override mechanism1987
Method and apparatus for aligning a plunger assembly in a glass feeder1986
Electronic glass feeder plunger operating mechanism1985
Delay stretch and blow machine system1982
Process for formation of molecularly oriented plastic bottles1981