Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Dual function sensor for a pen plotter

Dual function sensor for a pen plotter

US Patent 5212888 · Granted May 25, 1993

Estimated economic value: $111,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Fluid end of a hydraulic fluid pump and method of assembling the same2025
Fluid end of a hydraulic fluid pump and method of assembling the same2024
Fluid end of a hydraulic fluid pump and method of assembling the same2024
Fluid end of a hydraulic fluid pump and method of assembling the same2022
Reciprocating pump with improved cross-bore2020
Fluid-end of a high pressure pump2019
Portable generator2017
Fluid end having spherical cross-bore intersection2016
Chordal tolerance control in circles on pen plotters for increased throughput1997
Plotter finished plot handler control system1995
Automatic roll or cut sheet sensing in plotters1995
Sensor for sensing media in a plotter1992