Issued Patents All Time
Showing 201–220 of 220 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6050364 | Sit harness or roping harness adjustable in height | Peter Popall | 2000-04-18 |
| 6050699 | Portable electric torch with rotary cylinder | Boris Bouffay | 2000-04-18 |
| 5947229 | Energy absorbing device for use with a safety lanyard and system including the device | Jean-Marc Hede | 1999-09-07 |
| 5853242 | Portable torch with a clip-on support plate | Boris Bouffay | 1998-12-29 |
| 5850893 | Self-locking descender for a rope with an operating lever | Jean-Marc Hede | 1998-12-22 |
| 5845894 | Pulley with a pivoting flange and built-in jammer | Jean-Marc Hede | 1998-12-08 |
| 5829374 | Sewn attachment loop for a flexible rope, and process of manufacturing the loop | Jean-Marc Hede | 1998-11-03 |
| 5791025 | Snap-hook with a locking bolt | Alain Maurice | 1998-08-11 |
| 5765234 | Protective helmet with positioning knobs adjustable to the head size | Jean-Marc Hede | 1998-06-16 |
| 5608953 | Snap-hook with locking ring | Alain Maurice | 1997-03-11 |
| 5577576 | Disengageable descender with self-locking of the rope | Jean-Marc Hede | 1996-11-26 |
| 5521022 | Case for electrical batteries or accumulator cells | — | 1996-05-28 |
| 5410461 | Electric lighting lamp with double light source | — | 1995-04-25 |
| 5357657 | Karabiner for climbing and potholing | — | 1994-10-25 |
| 5145027 | Roping sit harness for climbing or caving | Pierre Petzl | 1992-09-08 |
| 5076400 | Self-jamming safety device for a rope | Pierre Petzl | 1991-12-31 |
| 5071716 | Casing for cylindrical electrical batteries of different diameters | Pierre Petzl | 1991-12-10 |
| 5054577 | Self-jamming descender for a rope with two jamming positions | Pierre Petzl | 1991-10-08 |
| 4734834 | Compact waterproof lighting lamp with adjustable light beam | Pierre Petzl | 1988-03-29 |
| 4429351 | Electric lamp with a single device for focus-control and switch-control | Pierre Petzl | 1984-01-31 |