Knob - self-tying with side projections to crimp wire and hold it. It was made by the Trenle Porcelain Co. of East Liverpool and called the ""Quickon"" knob.
| SELECT DISTINCT patent.*, YEAR(date) as year FROM patent LEFT JOIN name ON name.patent = patent.patent AND name.type = patent.type WHERE (last_name = 'BROOKMAN') AND (first_name = 'Horace D.') ORDER BY date ASC, patent, type |
Total of 1 patents found where: Last Name is 'BROOKMAN'; First Name is 'Horace D.';
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| T / S | Patent | Date | Description | Patentee | Category | Assigned To |
| 1927 | ||||||
| U |
1,640,815 | August 30, 1927 | Insulator Knob - self-tying with side projections to crimp wire and hold it. It was made by the Trenle Porcelain Co. of East Liverpool and called the ""Quickon"" knob. |
BROOKMAN, Horace D. |
Knob | |
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