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KNAPP FRIEDRICH

Overview
  • Total Patents
    56
About

KNAPP FRIEDRICH has a total of 56 patent applications. Its first patent ever was published in 1976. It filed its patents most often in Germany, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets civil engineering, mechanical elements and furniture and games are MEISINGER KG M, BIERBACH GMBH & CO KG BEFESTIG and KI SAE JIN.

Patent filings per year

Chart showing KNAPP FRIEDRICHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Knapp Friedrich 49
#2 Ahrens Hans-Joachim 7
#3 Czech Andreas 7
#4 Schmitt Franz 3
#5 Ahrens Elvira 2
#6 Friedrich Knapp 1
#7 Niederstadt Karen 1

Latest patents

Publication Filing date Title
DE102011102833A1 Composite arrangement for glass facade for holding glass pane at e.g. sub-structure, has adhesive leg, where attenuation gap is formed between lower side of leg and upper side of sub-structure and assembly gap is formed between panes
DE102011102840A1 Composite arrangement for glass facade for holding glass pane at e.g. sub-structure, has adhesive leg, where attenuation gap is formed between lower side of leg and upper side of sub-structure, and assembly gap formed between panes
US2012204504A1 Fastening device for glass panes
DE102011015076A1 Composite arrangement for fixing plate on underground, has two distant double-sided tapes arranged parallelly on upper side of holding- and fixing rail
DE102010012729A1 Composite arrangement for e.g. glass plate, in industry, has plate fixed on adhesive bands, and channel formed in adhesive bands, top side of holding-and fastening rail and lower side of plate and filled with rubber elastic adhesive
EP2342398A1 Fixing construction for terrace floors
EP2286050A2 Mounting means for glass panes
DE102008048559A1 Fixing construction for terrace floors
DE102008048560A1 Fitting for producing terrace floor, has plastic plates exhibiting double thickness at slubs, and comprising recesses for receiving counter-sunk screw heads, where recesses are stretched longitudinally outside slubs
DE102008017169A1 Mounting for glass panes, at a wood/plastics frame, has a holding rail to take a clip bar with a clip leg fastened to the frame and a clamping leg in a frame groove with elastic seals
DE102007063389A1 Connecting device and reinforcing plate for it
DE102006038054A1 Stud-blot connection for facade components, has connecting unit with bar engaging in hole of another connecting unit, where bar of latter unit engages in hole of former unit, and bolt inserted into channel, where bolt has cone-shaped pin
EP1856417A1 Heavy-duty mounting for connecting two components
DE102005058386A1 Connector for fastening horizontal bars to vertical posts comprises C-profile plate bolted into groove in bar and L-shaped plate bolted to post, longitudinal locking bars being inserted into profile which fit under heads of bolts
DE102005015457A1 Fixing device for glass panes
DE102005014494A1 Furniture e.g. shelves, peg, has cylindrical pole made of plastic and with external thread, two opposite longitudinal slots extending between pole ends and to cross section dimension of peg, and two long holes provided within slots
DE102004049658A1 Bracket for e.g. round lumbers, has base plate made of fiber-reinforced plastic with foil joint having pivoting angle at specific degree, where fibers are distributed in plastic, such that part of fibers runs at right angle to joint axis
DE10306201B3 Fitting with locking device
DE10227661B3 Fitting for connecting two components
DE10119038C1 Two-part fitment, for building in earthquake threatened areas, has plate-shaped halves with bent and cropped ends with slots for fixing screws with locking flap on one fitment folding round axis to enclose screw head on other fitment half