Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Head access door, opening mechanism and method of sealing

Head access door, opening mechanism and method of sealing

US Patent 4399480 · Granted Aug 16, 1983

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Back-support board2022
Electro-chemical deposition cell for face-up processing of single semiconductor 2003
Electro-chemical deposition cell for face-up processing of single semiconductor 2002
Two piece anti-stick clamp ring1997
Hot-swappable multi-cartridge docking module1996
Restraining and sealing mechanism for disc cartridge1983
Method of treatment to relieve pain in muscles or bones1982
Method for treating skin ailments1980