SELECT DISTINCT patent.*, YEAR(date) as year FROM patent WHERE (category = 'Clamp') ORDER BY date ASC, patent, type |
Total of 13 patents found where: Category is 'Clamp';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
1906 | ||||||
U | 810,618 | January 23, 1906 | Insulator Clamp Clamp for crown of multipart insulator |
CLARK, Walter G. |
Clamp | |
U | 830,572 | September 11, 1906 | Clamp for Electrical Conductors Clamp to connect the ends of conductors (also Canadian patent 104766, April 16, 1907) |
CUTTER, Scott C. |
Clamp | |
1912 | ||||||
U | 1,040,620 | October 8, 1912 | Insulator Clamp Clamp, metal to secure conductor to insulator |
CLARK, Walter G. |
Clamp | |
1914 | ||||||
U | 1,101,802 | June 30, 1914 | Conductor Clamp Clamp attached to insulator wire groove to hold a vertivcal duplex conductor to street lamp (see 1,140,050) |
KENNEDY, Matthew G. |
Clamp | The States Co. |
1916 | ||||||
U | 1,190,763 | July 11, 1916 | Insulator Clamp Insulator clamp to secure the conductor in the top groove of a multipart insulator. |
HATCH, Edwin G. |
Clamp | Clark Electric and Mfg. Co. |
1917 | ||||||
U | 1,220,333 | March 27, 1917 | Insulator Clamp Clamp, metal to secure conductor to insulator |
HATCH, Edwin G. |
Clamp | |
U | 1,221,893 | April 10, 1917 | Safety Repair Device for High Voltage Transmission Lines Clamp to hold conductor to insulator while repairs are made |
NEELEY, George S. |
Clamp | 1/2 to Thomas O. Moloney |
U | 1,236,668 | August 14, 1917 | Insulator Clamping Device Clamp for crown of large insulator |
BROWN, James M. |
Clamp | Westinghouse Electric & Mfg. Co. |
1918 | ||||||
U | 1,266,615 | May 21, 1918 | Insulator Clamp Clamp for crown of large insulator |
NICOL, David S. |
Clamp | Shawinigan Water & Power Co. |
1919 | ||||||
U | 1,296,587 | March 4, 1919 | Insulator Clamp for crown of large insulator to resist strain of curves |
SCHAAKE, William |
Clamp | Westinghouse Electric & Mfg. Co. |
1921 | ||||||
U | 1,365,411 | January 11, 1921 | Guy Clamp A strong and durable guy strain clamp. |
KEARNEY, Samuel G. |
Clamp | |
U | 1,378,667 | May 17, 1921 | Cable Clamp Cable clamp to hold the conductor under the insulator. |
ECKERT, Grandon E. |
Clamp | The R. Thomas & Sons Co. |
1925 | ||||||
U | 1,564,918 | December 8, 1925 | Insulator Clamp Clamp fitting in tie-wire groove to hold conductor |
WILLIAMS, Joseph Thomas |
Clamp |
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