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Title:
Retaining means for doors and the like
United States Patent 2661973


Inventors:
Sweger, Theodore J.
Application Number:
US17609150A
Publication Date:
12/08/1953
Filing Date:
07/27/1950
Export Citation:
Click for automatic bibliography generation
Assignee:
ILLINOIS RAILWAY EQUIPMENT CO
Primary Class:
292/246
Other Classes:
292/216
International Classes:
E05C17/50
View Patent Images:
Download PDF 2661973         PDF help
US Patent References:
2635909Latch for holding doors open1953-04-21
2503370Forget-proof window lock1950-04-11
2267397Door latching structure1941-12-23
1808897Builder's hardware1931-06-09
1724438Doorcheck1929-08-13
1264364N/A1918-04-30
1194786N/A1916-08-15
0582449N/A1897-05-11
0567036N/A1896-09-01
0097769N/A1869-12-14
Foreign References:
GB189116566A




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