| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 4 | |
| #2 | Canada | 3 | |
| #3 | Finland | 2 | |
| #4 | France | 2 | |
| #5 | United States | 2 | |
| #6 | Germany | 1 | |
| #7 | Ireland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Mechanical elements | |
| #3 | Transport | |
| #4 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Belts or cables for driving | |
| #3 | Unspecified technologies | |
| #4 | Load transportation vehicles | |
| #5 | Ships | |
| #6 | Containers for goods storage | |
| #7 | Winches | |
| #8 | Gearing | |
| #9 | Transport or storage devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lenau Kanneworff Walther | 2 |
| #2 | Olov Trostad Per | 2 |
| #3 | Jansson Sven A | 1 |
| #4 | Andreas Jansson Sven | 1 |
| #5 | Kallaes Elis | 1 |
| #6 | Tornqvist Bengt W | 1 |
| #7 | Trostad Per Olov | 1 |
| #8 | Toernqvist | 1 |
| #9 | Kanneworff Walther Lenau | 1 |
| Publication | Filing date | Title |
|---|---|---|
| IE30768L | Tebsioning device for chains. | |
| US3414942A | Tensioning device for chains or the like | |
| FR1410126A | Tensioner for ropes, wire, guy wires and the like | |
| US3252189A | Line tensioning apparatus | |
| CA819968A | Tensioning device for chains or the like | |
| CA869292A | Sea-going vessel equipped with two or more hulls | |
| CA904617A | Chain driving device |