Invention Grant
- Patent Title: Optical printing positional system
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Application No.: US15361480Application Date: 2016-11-27
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Publication No.: US11041977B2Publication Date: 2021-06-22
- Inventor: Martin F. Friedberg
- Applicant: Martin F. Friedberg
- Applicant Address: US IL Chicago
- Assignee: Martin F. Friedberg
- Current Assignee: Martin F. Friedberg
- Current Assignee Address: US IL Chicago
- Agency: Excellere IP International
- Agent Anne Burkhart
- Main IPC: G02B3/00
- IPC: G02B3/00 ; B29D11/00 ; B29C31/08 ; B29C59/02 ; B29K96/04 ; B29L11/00 ; B29C35/08

Abstract:
An optical printing positioning system is set forth. The system includes a cavity for retaining an optical surface having an inner surface dimensioned and configured to maintain and to constrain an optical surface disposed therein when the optical surface undergoes a printing process.
Public/Granted literature
- US20170322347A1 Optical Printing Positional System Public/Granted day:2017-11-09
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