IP Library › Patent Application 16609540
Patent Application Utility PCT National Stage
App. No. 16/609,540 · Confirmation No. 5018

Optical stack for imaging directional backlights

Applicant: RealD Spark, LLC
Abandoned -- Failure to Respond to an Office Action View Publication ↗
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2020-11-19 N417 Electronic Filing System Acknowledgment Receipt 9 View
2020-02-14 PET.DEC.OIPE Petition decision routed to the Office of Patent Application Processing(OPAP) to act on the decision or continue prosecution 1 View
2020-01-07 WCLM Claims Worksheet (PTO-2022) 1 View
2020-01-07 ABN Abandonment 1 View
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2020-01-07 WFEE Fee Worksheet (SB06) 2 View
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2019-10-30 DRW Drawings-only black and white line drawings 118 View
2019-10-30 SPEC Specification 64 View
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2019-10-30 P.N.101.CONV PCT/RO/101 - Request form for new International Application - Conventional 5 View
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2019-10-30 P.306 PCT/IB/306 - Notification of the Recording of a Change 1 View
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Quick Facts
App. No.
16/609,540
Filed
2020-01-07
Effective Filing
2019-10-30
Pub. No.
US20210199879A1
Art Unit
2871