B41P 2215/134

By increasing pressure beneath the screen

Official title: by increasing pressure beneath the screen

B41P2215/134 (By increasing pressure beneath the screen) appears on 7 US grants and 4 published applications in this corpus.

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Granted patents
7
Published applications
4
Assignees
6
Inventors
15
Latest grant
22 Feb 2022

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B41P 2215/134: granted patents and published applications per publication year
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By publication year. Applications have been published since 2001.