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GREGOIRE MARCEL

Overview
  • Total Patents
    23
About

GREGOIRE MARCEL has a total of 23 patent applications. Its first patent ever was published in 1969. It filed its patents most often in France. Its main competitors in its focus markets machine tools, electrical machinery and energy and measurement are LOGGERHEAD TOOLS LLC, BROWN DANIEL P and COUGHTRIE T R.

Patent filings in countries

World map showing GREGOIRE MARCELs patent filings in countries
# Country Total Patents
#1 France 23

Patent filings per year

Chart showing GREGOIRE MARCELs patent filings per year from 1900 to 2020

Latest patents

Publication Filing date Title
FR2581934A3 Appliance facilitating fitting of a wheel on a vehicle
FR2515089A3 Tool for gripping cylindrical article - uses closed adjustable chain loop tightened by pivoting two articulated levers together
FR2489874A1 Multiple bolt lock with single control action - has linkage to actuate several bolts connected to main bolt on door
FR2451797A1 Plumber's bench with tool holder carriage - runs on L-section rail adjusted by pivoting about longitudinal axis
FR2430293A1 Claw spanner for inaccessible plumbing work - has one arcuate and one linear articulated jaw with aperture in latter to receive shaft of socket wrench
FR2419658A7 Ground levels determining device over large distance - has two interconnected scaled bottles in which floating balls prevent liq. overflow
FR2410723A1 Two-jaw clamp for anchoring head of ladder to telegraph pole - is operated from ground level by draw cord to operate lever-cam displacing mobile jaw
FR2389464A1 Manually operated sheet metal cutting shears - has hand-wheel to rotate eccentric cams through gearing to lower angled cutting blades
FR2308281A7 Hand operated guillotine shears for light materials - has inclined blade and shaft connected eccentrically to end discs
FR2290999A1 Wrench for use on siphon nuts within washbasin pedestals - has 'L' shaped lever sliding via one leg in a jaw aperture with locking screw
FR2262539A1 Telegraph pole climbing aid - foot lever operated articulating frame connecter by spring to belt above
FR2259670A1 Ratchet type ring spanner for radiator connections - has handle forked to translate w.r.t. key and crenellated wheel
FR2244579A1 Press for forming collars on tube ends - has spring loaded rack and pinion movement operated by hand
FR2224219A1 Pliers type copper tube flanging tool - tube end engages between anvil and nose type jaws to form conical flange