Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Hermetically sealed electrical switch with pressure regulating getter means

Hermetically sealed electrical switch with pressure regulating getter means

US Patent 4401869 · Granted Aug 30, 1983

Estimated economic value: $2,402,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Process and system for detecting and measuring a tritium gas leak1987
Method of electrically shorting an electrolytic cell1985
Electrical shorting switch assembly including a last to open last to close arcin1984
Low DC voltage, high current switch assembly1983
Electrochemical cell shunting switch assembly with matrix array of switch module1983
Switch operating means including latching means maintaining switch contacts open1983
Low-voltage vacuum switch operating mechanism1982
Vacuum switch assembly1981
Low voltage vacuum switch with three internal contacts including a center floati1980
Low voltage vacuum switch and operating mechanism1980
Low voltage vacuum switch with internal arcing shield1980