Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Shutter stop mechanism for disk cartridges

Shutter stop mechanism for disk cartridges

US Patent 5247417 · Granted Sep 21, 1993

Estimated economic value: $9,853,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Curved reflective polarizer2025
Optical system2025
Optical assembly with encapsulated multilayer optical film and methods of making2025
Thermoformed abrasion-resistant multilayer optical film and method of making the2024
Optical components and optical systems2024
Optical systems2024
Optical system2023
Optical assembly with protective coating2023
Optical assembly2023
Method of fabricating an optical assembly2023
Curved reflective polariser films and methods of shaping2023
Methods of making extensible barrier films2022