| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 3 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | South Africa | 2 | |
| #4 | Brazil | 1 | |
| #5 | India | 1 | |
| #6 | Philippines | 1 | |
| #7 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Mechanical elements | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Cycles | |
| #2 | Wheelchairs and sledges | |
| #3 | Springs | |
| #4 | Unspecified technologies | |
| #5 | Vehicle suspension arrangements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Coetzee Abel Olwagen | 9 |
| #2 | Howcroft David Parkinson | 4 |
| #3 | Abel Olwagen Coetzee | 2 |
| #4 | David Parkinson Howcroft | 1 |
| #5 | Ceotzee Abel Olwagen | 1 |
| #6 | Coetzee Abel O | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ZA8906867B | Pedal | |
| EP0358454A2 | Pedal | |
| AU1899688A | Leaf spring and clamping means | |
| ZA8805006B | Leaf spring and clamping means | |
| AU6241186A | A suspension mechanism | |
| US4787648A | Suspension mechanism | |
| PH23894A | Bicycle |