| 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 = 'CLARK') AND (first_name = 'Walter G.') ORDER BY date ASC, patent, type |
Total of 9 patents found where: Last Name is 'CLARK'; First Name is 'Walter G.';
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 |
| 1906 | ||||||
| U | 810,618 | January 23, 1906 | Insulator Clamp Clamp for crown of multipart insulator |
CLARK, Walter G. |
Clamp | |
| 1907 | ||||||
| U | 842,941 | February 5, 1907 | Insulator Multipart insulator with groove on one side and bracing pin to hold against the strain of the line wire |
CLARK, Walter G. |
Multipart | |
| U | 843,258 | February 5, 1907 | Insulator Clamp Clamp type metal cable holder |
CLARK, Walter G. |
Clamp Type | The Clark Electric & Mfg. Co. |
| U | 843,259 | February 5, 1907 | Insulator Clamp type metal cable holder |
CLARK, Walter G. |
Clamp Type | The Clark Electric & Mfg. Co. |
| U | 851,222 | April 23, 1907 | Insulator Clamp Clamping device to hold conductor cable in crown groove (used on M-3740) |
CLARK, Walter G. |
Insulator | The Clark Electric & Mfg. Co. |
| 1908 | ||||||
| U | 884,641 | April 14, 1908 | Hanging Insulator Suspension with multipart shells and cable clamp |
CLARK, Walter G. |
Suspension | |
| 1909 | ||||||
| U | 918,127 | April 13, 1909 | Insulator miscellaneous - specially shaped crown slot to hold wire |
CLARK, Walter G. |
Miscellaneous | |
| 1910 | ||||||
| U | 946,722 | January 18, 1910 | Insulator Clamp Replacement for a tie wire consisting of a curved or looped bolt and metal strap to bolt on the insulator and clamp the line wire securely |
CLARK, Walter G. |
Tie Wire | |
| 1912 | ||||||
| U | 1,040,620 | October 8, 1912 | Insulator Clamp Clamp, metal to secure conductor to insulator |
CLARK, Walter G. |
Clamp | |
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