Form EFFECT - Notice of Effectiveness:
SEC Accession No. 9999999995-19-001583
Accepted
2019-07-15 00:15:27
Documents
1
Effectiveness Date
2019-07-12
Registration Form
S-3

Document Format Files

Seq Description Document Type Size
1 primary_doc.html EFFECT  
1 primary_doc.xml EFFECT 595
  Complete submission text file 9999999995-19-001583.txt   1722
Mailing Address 12870 INTERURBAN AVENUE SOUTH SEATTLE WA 98168
Business Address 12870 INTERURBAN AVENUE SOUTH SEATTLE WA 98168 (206) 673-4848
CLEARSIGN COMBUSTION CORP (Filer) CIK: 0001434524 (see all company filings)

EIN.: 000000000 | State of Incorp.: WA | Fiscal Year End: 1231
Type: EFFECT | Act: 33 | File No.: 333-232402 | Film No.: 19954017
SIC: 3823 Industrial Instruments For Measurement, Display, and Control