SELECT DISTINCT patent.*, YEAR(date) as year FROM patent LEFT JOIN name ON name.patent = patent.patent AND name.type = patent.type WHERE (category = 'Mine') ORDER BY last_name ASC, first_name, date, patent, type |
Total of 7 patents found where: Category is 'Mine';
View a patent by clicking on the patent number. You can sort by any of the columns by clicking on the column name.
T / S | Patent | Date | Description | Patentee | Category | Assigned To |
BENBOW, William C. | ||||||
U | 696,665 | April 1, 1902 | Wire Insulator Mine insulator |
BENBOW, William C. |
Mine | The Benbow Co. |
FINCKEL, George M. | ||||||
U | 903,692 | November 10, 1908 | Feeder Wire Insulator Mine insulator (Sackett type, similar to 667,882) |
FINCKEL, George M. |
Mine | The Sackett Mine Supply Co. |
KING, Charles K. | ||||||
U | 667,882 | February 12, 1901 | Feeder Wire Insulator Mine insulator (similar to Sackett see 903,692) [CD 1025?] |
KING, Charles K. |
Mine | |
OSYOR, David N. | ||||||
U | 526,498 | September 25, 1894 | Conductor Support and Insulator Jeffrey Mine insulator (CD 185) |
OSYOR, David N. |
Mine | Joseph A. Jeffrey |
PIERCE, Frank C. | ||||||
U | 1,213,002 | January 16, 1917 | Insulator Mine insulator |
PIERCE, Frank C. |
Mine | |
SPEAKMAN, Charles W. | ||||||
U | 971,322 | September 27, 1910 | Mine Insulator Mine hanger insulator (see GB191027804) |
SPEAKMAN, Charles W. |
Mine | |
WARREN, Frederic A. | ||||||
U | 1,031,975 | July 9, 1912 | Mine insulator Mine insulator |
WARREN, Frederic A. |
Mine |
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