IP Library › Patent Application 61726868
Patent Application Provisional Small
App. No. 61/726,868 · Confirmation No. 3830

METHODOLOGY FOR MULTI-FOCAL DEVICES AND CONTACT LENSES

Inventor: Hsiao-Ching Tung
Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2012-12-12 APP.FILE.REC Filing Receipt 3 View
2012-11-15 ADS Application Data Sheet 5 View
2012-11-15 DRW Drawings-only black and white line drawings 3 View
2012-11-15 SPEC Specification 22 View
2012-11-15 CLM Claims 1 View
2012-11-15 WFEE Fee Worksheet (SB06) 2 View
2012-11-15 N417 Electronic Filing System Acknowledgment Receipt 3 View
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Quick Facts
App. No.
61/726,868
Filed
2012-11-15