Inventor

MAURICE ALAIN

FR44 patents

⚠️ This page may combine multiple inventors who share the name “MAURICE ALAIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MAURICE ALAIN

ZEDEL

Portable lighting device with light-emitting diode

Portable lighting device with light-emitting diode

Snap-hook with a locking bolt

Snap-hook with locking ring

Fall arrest device for a fixed rope

Electrical casing with tight passage for a power supply cable

Safety helmet with adjustment of the device for securing it on the head

Portable lighting lamp with light-emitting diodes

Portable electric torch with double lighting and focussing adjustment

Belaying descending device for climbing or mountaineering

Attachment device with improved openable swivel

Safety apparatus on a rope with indicator for indicating the state of closing of the flange-plates

Fall arrest safety apparatus with blocking on a rope

Pulley device

Safety removable anchoring device

Casing with flexible fixing ring

Ascender for ascending on a rope

Ice screw for forming a removable belay point having a sharpening reserve at the base of each tooth

Ice spike for mountaineering comprising a lengthwise adjustment device

Clamp on a rope equipped with an improved spring-loaded cam

Quick link with shutter

Fixing loop for a chin-strap of a safety helmet

Ice crampon for mountain climbing fitted with a fastening device with a lateral operating lever

Safety device on a rope with blocking under load

Connection device with improved handle

Snap-hook for carrying accessories

Ice screw sharpener

Camming clamping device and method for manufacturing one such device and method for replacing a wire element of one such device

Double pulley, rescue device comprising such double pulley and method for using such rescue device

Attachment device to an anchor point and method for using the attachment device

ZEDEL S A

LED lamp provided with a variable-geometry beam device

LED lamp fitted with a safety device

LED lamp comprising a power regulating device

PETZL PAUL

Carabiner with moving gate in the form of a wire

Self-locking descender with disengageable handle

MAURICE ALAIN

Ascender and descender appliance for climbing and descending on a rope

Foot lock ascender for ascending along a rope

GAUDILLERE ANTONIN

Magnetic fastening buckle provided with permanent magnets and a mechanical locking

DELAITTRE ARNAUD

Ascender device with cam for belaying on a fixed rope

CHAUMONTET MICHAEL

Self-arresting rope belay device

ROCOURT JEAN-LOUIS

Apparatus for securing rescue operations by helihoisting

THOMSON CSF

Method for the processing of multiple paths

LANEZ RAPHAEL

Safety helmet with improved adjustment

BRONNAZ ALEXANDRE

Ascender device on a double rope