| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 4 | |
| #2 | United States | 4 | |
| #3 | Switzerland | 1 | |
| #4 | Germany | 1 | |
| #5 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Mechanical elements | |
| #3 | Engines, pumps and turbines | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Wheelchairs and sledges | |
| #2 | Gearing | |
| #3 | Unspecified technologies | |
| #4 | Siphons | |
| #5 | Clutches and brakes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Schlumpf Florian | 7 |
| #2 | Schlumpf Florian Masch Ing Htl | 3 |
| #3 | Schlumpf Florian Masch Ing | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2006122026A1 | Shiftable drive mechanism for a bicycle or the like | |
| EP0886598A1 | Device for actuating a switching axle operationally connected to a bottom bracket axle shift gear | |
| EP0666212A2 | Shiftable bottom bracket-gear for a bicycle and the like | |
| EP0655557A1 | Device for the delivery of fluids | |
| CH685868A5 | Switchable pedal bearing | |
| DE3827819A1 | Shiftable bottom bracket bearing for a bicycle or the like |