# Filing Detail

Form S-1/A - General form for registration of securities under the Securities Act of 1933: [Amend]
SEC Accession No. 0001144204-11-071934
Filing Date
2011-12-28
Accepted
2011-12-28 17:04:11
Documents
39

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | FORM S-1/A | v243844_s1a.htm | S-1/A | 2160933
2 | EXHIBIT 5.1 | v243844_ex5-1.htm | EX-5.1 | 8073
3 | EXHIBIT 10.19 | v243844_ex10-19.htm | EX-10.19 | 4451
4 | EXHIBIT 10.20 | v243844_ex10-20.htm | EX-10.20 | 2827
5 | EXHIBIT 10.21 | v243844_ex10-21.htm | EX-10.21 | 87104
6 | EXHIBIT 14 | v243844_ex14.htm | EX-14 | 142394
7 | EXHIBIT 23.1 | v243844_ex23-1.htm | EX-23.1 | 4421
8 | EXHIBIT 99.1 | v243844_ex99-1.htm | EX-99.1 | 74231
9 | EXHIBIT99.2 | v243844_ex99-2.htm | EX-99.2 | 28667
10 | EXHIBIT 99.3 | v243844_ex99-3.htm | EX-99.3 | 18805
11 | GRAPHIC | ex10-19pg01.jpg | GRAPHIC | 191656
12 | GRAPHIC | ex10-19pg02.jpg | GRAPHIC | 68051
13 | GRAPHIC | ex10-19pg03.jpg | GRAPHIC | 206539
14 | GRAPHIC | ex10-19pg04.jpg | GRAPHIC | 163943
15 | GRAPHIC | ex10-19pg05.jpg | GRAPHIC | 85521
16 | GRAPHIC | ex10-20pg01.jpg | GRAPHIC | 206940
17 | GRAPHIC | ex10-20pg02.jpg | GRAPHIC | 174799
18 | GRAPHIC | ex10-20pg03.jpg | GRAPHIC | 85052
19 | GRAPHIC | logo.jpg | GRAPHIC | 26818
20 |  | logo3.jpg | GRAPHIC | 6633
21 | GRAPHIC | pg22a.jpg | GRAPHIC | 34660
22 | GRAPHIC | pg22b.jpg | GRAPHIC | 36561
23 | GRAPHIC | pg22c.jpg | GRAPHIC | 45342
24 | GRAPHIC | pg22d.jpg | GRAPHIC | 26232
25 | GRAPHIC | pg23a.jpg | GRAPHIC | 52474
26 | GRAPHIC | pg23b.jpg | GRAPHIC | 47245
27 | GRAPHIC | pg23c.jpg | GRAPHIC | 32756
28 | GRAPHIC | pg23d.jpg | GRAPHIC | 32476
29 | GRAPHIC | pg24a.jpg | GRAPHIC | 20066
30 | GRAPHIC | pg24b.jpg | GRAPHIC | 19982
31 | GRAPHIC | pg24c.jpg | GRAPHIC | 19769
32 | GRAPHIC | pg24d.jpg | GRAPHIC | 27944
33 | GRAPHIC | pg24e.jpg | GRAPHIC | 32662
34 | GRAPHIC | pg26.jpg | GRAPHIC | 139550
35 | GRAPHIC | pg29.jpg | GRAPHIC | 142785
36 | GRAPHIC | pg30.jpg | GRAPHIC | 141917
37 | GRAPHIC | logo1.jpg | GRAPHIC | 17015
38 | GRAPHIC | ex23-1sig.jpg | GRAPHIC | 11042
39 |  | filename39.htm | CORRESP | 79500
| Complete submission text file | 0001144204-11-071934.txt |  | 5504686

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: S-1/A | Act: 33 | File No.: 333-177946 | Film No.: 111284405
SIC: 3823 Industrial Instruments For Measurement, Display, and Control