CA Patent: CA-126,834
|
| Insulating shaft-coupling
|
|
Patentee:
|
|
| John Richard Grundy (exact or similar names) - Philadelphia, PA |
|
|
Patent Dates:
|
| Applied: |
Mar. 29, 1909 |
| Granted: |
Jul. 12, 1910 |
|
Patent Pictures:
|
|
From 1918-01-01 Canada Lumberman page 52 |
CIPO Data
Report data errors or omissions to steward
Jeff Joslin
|
|
Description: |
| This is the Canadian equivalent of US patent 939,829. An ad on page 52 of the 1918-01-01 Canada Lumberman features the Grundy patent flexible insulated coupling; the ad is from the Canadian Bond Hanger & Coupling Co., Ltd. |
|
