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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001193125-22-080508
Filing Date
2022-03-21
Accepted
2022-03-21 16:01:22
Documents
66
Period of Report
2021-12-31

Document Format Files

Seq Description Document Type Size
1 10-K d288627d10k.htm   iXBRL 10-K 414632
2 EX-3.2 d288627dex32.htm EX-3.2 92492
3 EX-21 d288627dex21.htm EX-21 1113
4 EX-31.1 d288627dex311.htm EX-31.1 6457
5 EX-31.2 d288627dex312.htm EX-31.2 6526
6 EX-32.1 d288627dex321.htm EX-32.1 2516
7 EX-32.2 d288627dex322.htm EX-32.2 2640
13 GRAPHIC g288627crmlogo.jpg GRAPHIC 20597
  Complete submission text file 0001193125-22-080508.txt   2889688

Data Files

Seq Description Document Type Size
8 XBRL TAXONOMY EXTENSION SCHEMA cvr-20211231.xsd EX-101.SCH 46207
9 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE cvr-20211231_cal.xml EX-101.CAL 24005
10 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE cvr-20211231_def.xml EX-101.DEF 74309
11 XBRL TAXONOMY EXTENSION LABEL LINKBASE cvr-20211231_lab.xml EX-101.LAB 171141
12 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE cvr-20211231_pre.xml EX-101.PRE 153948
60 EXTRACTED XBRL INSTANCE DOCUMENT d288627d10k_htm.xml XML 335407
Mailing Address 901 FRONTENAC RD P O BOX 3061 NAPERVILLE IL 60566
Business Address 901 FRONTENAC RD P O BOX 3061 NAPERVILLE IL 60566 6303578500
CHICAGO RIVET & MACHINE CO (Filer) CIK: 0000019871 (see all company filings)

IRS No.: 360904920 | State of Incorp.: IL | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 000-01227 | Film No.: 22755730
SIC: 3540 Metalworkg Machinery & Equipment