Form 424B1 - Prospectus [Rule 424(b)(1)]:
SEC Accession No. 0001144204-12-023622
Filing Date
2012-04-25
Accepted
2012-04-25 10:15:39
Documents
16

Document Format Files

Seq Description Document Type Size
1 FORM 424B1 v310538_424b1.htm 424B1 778623
2 GRAPHIC logo.jpg GRAPHIC 21669
3 GRAPHIC pg25a.jpg GRAPHIC 41603
4 GRAPHIC pg25b.jpg GRAPHIC 41302
5 GRAPHIC pg25c.jpg GRAPHIC 52520
6 GRAPHIC pg25d.jpg GRAPHIC 29872
7 GRAPHIC pg26a.jpg GRAPHIC 38470
8 GRAPHIC pg26b.jpg GRAPHIC 37971
9 GRAPHIC pg26c.jpg GRAPHIC 22980
10 GRAPHIC pg26d.jpg GRAPHIC 23250
11 GRAPHIC pg26e.jpg GRAPHIC 22861
12 GRAPHIC pg27a.jpg GRAPHIC 30728
13 GRAPHIC pg27b.jpg GRAPHIC 36428
14 GRAPHIC pg32.jpg GRAPHIC 147296
15 GRAPHIC pg33.jpg GRAPHIC 148033
16 GRAPHIC pg90b.jpg GRAPHIC 18338
  Complete submission text file 0001144204-12-023622.txt   1764389
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: 424B1 | Act: 33 | File No.: 333-177946 | Film No.: 12778293
SIC: 3823 Industrial Instruments For Measurement, Display, and Control