Form DEF 14A - Other definitive proxy statements:
SEC Accession No. 0001144204-15-019637
Filing Date
2015-03-31
Accepted
2015-03-31 06:01:24
Documents
6
Period of Report
2015-05-07
Effectiveness Date
2015-03-31

Document Format Files

Seq Description Document Type Size
1 DEF 14A v405313_def14a.htm DEF 14A 427833
2 GRAPHIC v405313_proxycd01.jpg GRAPHIC 908512
3 GRAPHIC v405313_proxycd02.jpg GRAPHIC 463145
4 GRAPHIC line.gif GRAPHIC 43
5 GRAPHIC logo_clearsign.jpg GRAPHIC 29428
6 GRAPHIC spacer.gif GRAPHIC 43
  Complete submission text file 0001144204-15-019637.txt   2360109
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
Type: DEF 14A | Act: 34 | File No.: 001-35521 | Film No.: 15736320
SIC: 3823 Industrial Instruments For Measurement, Display, and Control