IP Library › Patent Application 63124947
Patent Application Provisional
App. No. 63/124,947 · Confirmation No. 9791

AUTOMATIC SASH CLOSING DEVICE FOR FUME HOODS

Inventor: Jean H. Scholten
Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2021-03-18 APP.FILE.REC Filing Receipt 3 View
2020-12-14 TR.PROV Provisional Cover Sheet (SB16) 2 View
2020-12-14 WFEE Fee Worksheet (SB06) 2 View
2020-12-14 N417 Electronic Filing System Acknowledgment Receipt 3 View
2020-12-14 SPEC Specification 19 View
2020-12-14 CLM Claims 2 View
2020-12-14 ABST Abstract 1 View
2020-12-14 DRW Drawings-only black and white line drawings 11 View
2020-12-14 ADS Application Data Sheet 8 View
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Quick Facts
App. No.
63/124,947
Filed
2020-12-14