Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Coin door assembly with card processor

Coin door assembly with card processor

US Patent D441797 · Granted May 8, 2001

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Freshness retaining agent, method for manufacturing the same, gas purification d2018
Token image acquiring apparatus and token selecting apparatus for validating tok2010
Non-volatile semiconductor memory device2009
Preparation for determining pyrimidine metabolic capacity2009
Coin dispensing apparatus2008
Coin receiving and disbursing apparatus2008
Coin inserting and receiving apparatus2007
Coin receiving and dispensing machine2006
Reagent and method for measuring lung function2005
Disc guiding device for directing discs discharged from a disc passageway2004
Composition for determining pyrimidine metabolizing activity2004
Process for producing and purifying 2',3'-dideoxynucleosides, and process for pr2001