Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and apparatus for preventing unauthorized recycling of single-use camera and permitting authorized reuse of the camera

Method and apparatus for preventing unauthorized recycling of single-use camera and permitting authorized reuse of the camera

US Patent RE37643 · Granted Apr 9, 2002

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Fabrication of an inkjet printhead mounting substrate2014
Printhead maintenance based on ink supply interruption2014
Inkjet printhead with layered ceramic mounting substrate2014
Inkjet printhead with multi-layer mounting substrate2014
Metalized printhead substrate overmolded with plastic2013
Injection molded mounting substrate2013
Die mounting assembly formed of dissimilar materials2013
Injection molded mounting substrate2012
Insert molded printhead substrate2012
Printhead with improved ink tank mounting reliability2012
Ink tank feature for improved mounting reliability2012
Carriage with improved print cartridge mounting reliability2012