Number | Name | Date | Kind |
---|---|---|---|
1326440 | Chaudoir | Dec 1919 | |
1531428 | Way | Mar 1925 | |
2067242 | Norton | Jan 1937 | |
3659677 | Shalders | May 1972 | |
3721319 | Hall et al. | Mar 1973 | |
3912049 | Holland et al. | Oct 1975 |
Entry |
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Moline Accessories Corp., Form #211, p-13002 Interlock, Published after Apr. 14, 1970. |
Moline Accessories Corporation, Form #161, "#104 Hatch Door Drive and Interlock Adjustment Data", (5-12-71), Revision of drawings first published in 1961. |
Moline Accessories Company catalog sheet titled "Interlock and Retractible Mechanical Door Clutch", published in Jun. of 1970. |