SELECT DISTINCT patent.*, YEAR(date) as year FROM patent LEFT JOIN category ON category.patent = patent.patent AND category.type = patent.type WHERE (category.class = '144') ORDER BY date ASC, patent, type |
Total of 11 patents found where: Class is '144';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
1851 | ||||||
U | 8,438 | October 14, 1851 | Improvement in Insulators for Telegraphs CD 1012 & CD 1014, slotted glass tube mounted in a wooden bracket |
YANDELL, John |
Insulator | |
1884 | ||||||
U | 292,942 | February 5, 1884 | Basket Splint Machine Machine to make wood splints to be woven as a covering for bottles |
OAKMAN, Samuel |
Bottle | |
U | 297,865 | April 29, 1884 | Machine for Making Insulator Pins Machine to turn wooden insulator pins |
SNEE, William |
Pin | 1/2 to Milton A. Walton |
U | 304,021 | August 26, 1884 | Basket Splint Machine Machine to make wood splints to be woven as a covering for bottles |
OAKMAN, Samuel |
Bottle | |
1887 | ||||||
U | 360,215 | March 29, 1887 | Automatic Lathe Insulator pin threading device |
FISHER, Frank E. |
Pin | |
1893 | ||||||
U | 505,309 | September 19, 1893 | Insulator Pin and Bracket Machine Pin - machine for making wooden pins |
EISENHART, Charles A. |
Pin | |
1903 | ||||||
U | 747,043 | December 15, 1903 | Automatic Lathe Machine for making threaded wooden pins |
BROWN, Abner L. |
Pin/machine | 2/3 to John C. Greenwood and K. M. Thompson |
1907 | ||||||
U | 840,369 | January 1, 1907 | Automatic Lathe Insulator pin threading device |
PRINGLE, George W. |
Pin | E. J. Noblett |
1911 | ||||||
U | 994,607 | June 6, 1911 | Insulator Pin Machine Machine for making wooden insulator pins |
SCHANZMEYER, Franziskus |
Pin/machine | |
U | 997,269 | July 11, 1911 | Insulator Pin or Bracket Machine Machine for making wooden insulator pins |
CARTER, Edwin |
Pin/machine | James E. Owen and Homer L. McNaughton |
1912 | ||||||
U | 1,022,874 | April 9, 1912 | Machine for Drilling Porcelain Machine for drilling U-shaped holes in Hewlett suspension disk |
RIDDELL, John |
Suspension | General Electric Co. |
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