| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 4 | |
| #2 | United Kingdom | 3 | |
| #3 | Germany | 1 | |
| #4 | France | 1 | |
| #5 | Sweden | 1 | |
| #6 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Packaging and shipping | |
| #3 | Measurement | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Sewing | |
| #2 | Special sewing techniques | |
| #3 | Handling thin material | |
| #4 | Measuring length, angles and areas | |
| #5 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Van Der Aa Hendrik | 4 |
| #2 | Van Der Aa Johan | 3 |
| #3 | Van Der Aa H | 1 |
| #4 | Van Der Aa J | 1 |
| #5 | Van Den Aa Hendrik | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA973353A | Tape measurement device | |
| CA978035A | Apparatus for supplying tape to a sewing machine | |
| US3963186A | Tape winder apparatus | |
| CA1010437A | Tape winder apparatus | |
| GB1455063A | Tape and thread mounting for sewing apparatus | |
| GB1455065A | Apparauts for supplying tape to a sewing machine | |
| GB1455064A | Apparatus for measuring tape | |
| DE2402055A1 | Sewing machine tape and thread supply unit - with common support carrying thread bobbins, tape reels and tape feed system | |
| CA967815A | Sewing apparatus |