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KLEBER COLOMBES

Overview
  • Total Patents
    678
About

KLEBER COLOMBES has a total of 678 patent applications. Its first patent ever was published in 1944. It filed its patents most often in France, Switzerland and Belgium. Its main competitors in its focus markets machines, transport and mechanical elements are PNEUMATIQUES CAOUTCHOUC MFG, TOYO TIRE & RUBBER CO and CONTINENTAL GUMMI WERKE AG.

Patent filings per year

Chart showing KLEBER COLOMBESs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Paul Francis 25
#2 Hamel Denis 20
#3 Landler Yvan 15
#4 Pouilloux Jacques 14
#5 Saint-Paul Jean 12
#6 Delobelle Emile 11
#7 Arsandaux Louis 11
#8 Jolivet Pierre 9
#9 Heuze Rene 7
#10 Leclercq Andre 7

Latest patents

Publication Filing date Title
FR2469297A2 Safety tyre for vehicle - has inner parts made of different kinds of elastomer to allow continued use when deflated
FR2460218A2 Ply format for sub-tread reinforcement of a self:supporting tyre - modified to improve delamination resistance of sub-tread ply borders
FR2421329A2 BYPASS ON A RUBBER PIPE
FR2414850A7 Expandable and extendable tube for borehole plug - has contiguous lengths capable radial enlargement and axial extension respectively
CH618923A5 Tyre for the drive wheels of agricultural tractors
CH618643A5 Tyre for a vehicle required to move over soft or sliding ground, especially for drive wheels of agricultural tractors or similar vehicles
FR2402675A2 Crosslinking industrial polymers and rubbers - with attached acid anhydride gps., using prim. poly:amine salt
FR2401857A2 Storage drum for granular rubber - has rotary body with coupling sockets mounted on bearing at opposite ends
FR2396231A1 Flexible pipe with porous walls, for irrigation use - made of elastomeric material with fibres or filaments traversing the walls to form wicks
PT66620A Process for reticulating rubber
FR2397131A7 Tyre tread compsn. partic. for winter use - comprising elastomer and low freezing point plasticiser
FR2382365A1 Flexible strap for tracked vehicle - has staggered hollow studs on outside, between drive teeth on inside
FR2368860A7 Packing carton for e.g. plastics pipe - consists of two square blanks with corners and centre sections forming interlocking flaps
FR2363265A7 Small obstacle clearing device for vehicles - has plates arranged in staggered rows joined laterally by tension elements to form track
FR2360816A1 PIPE
GB1506666A Compensating joints
FR2337052A1 Pneumatic radial ply tyre has single ply - of reinforcing cords alternating with weaker filler cords
FR2337485A7 Flexible tyre for industrial trucks - is made from solid rubber but is insertable at high pressure and has removable unstretchable tread
FR2324494A1 Piston type automatic railway coupler - has hydraulic damper and cellular lightweight compression return spring
GB1507082A Pneumatic tyres