门锁拉手

申请公布号：CN302929276S

申请号：CN201430123510.9

申请日期：2014.05.08

申请公布日期：2014.09.03

申请人：

叶乃辉

发明人：叶乃辉

分类号：08-06

主分类号：08-06

代理机构：

佛山市中迪知识产权代理事务所(普通合伙) 44283

代理人：薛家驹;张伶俐

地址：528322 广东省佛山市顺德区勒流街道祠前大街19号

摘要：1．本外观设计产品的名称：门锁拉手。2．本外观设计产品的用途：本外观设计产品为安装在门锁上的拉手。3．本外观设计产品的设计要点：在于产品的整体外观形状。4．最能表明本外观设计设计要点的图片或照片：立体图。

Separator for crop harvesters esp maize - has rotary disc with cutter blades on front side of one of separator blades

Semiconductor laser for optical communication systems - with narrow band emission obtd. using interference filter

Electroerosive machining tool with electrode - has advancing drives acting on tool or workpiece to move them in any of three dimensions

Mobile crane jib - has lattice side bars joining sheet metal top and bottom webs together

Preventing solidified droplets adhering to welded article - by coating article with sealing compsn.

Character transmission system over telephone link - sender unit comprises writing surface and receiving unit fluid crystal display

Piston in electro-magnetic pump - has longitudinal channel of increasing diameter in pressure medium delivery direction

2-(3-phenoxy-phenyl)-propionyloxy-aluminium - mono-or di-basic salts which form aq. suspensions without objectionable taste

Torque increasing transmission gear - connects crank shaft to output shaft by oscillating levers and free wheel elements

Supply system for motors - has fast-acting switch for standby supply at given point in cycle

Short-cct. and overload protection for amplifier - has temp-sensitive resistor and series resistor controlling transistor cut-out switch

Grill unit for use on gas cookers etc. - has reflector inside lid radiating flame heat back onto food

Universal fan test equipment - using simple devices to test different fan types at same time

Building unit for road surfaces - has quadratic and octagonal bricks alternating and joined by channel and bar

Prefabricated layered concrete wall element - comprising inner and outer walls and cross-stem as single storey-high unit

Vehicle automatic safety belt winder - consists of roller spindle for belt and inertia weight belt locking device

Spring wire upholstery framework - includes sinusoidal springs bent in any pattern supported by variable base for easier production

Electronic engine starting and close down - involves circuits coupled to starter, ignition and fuel injection systems

Determination of diethylene glycol in polyethylene tere-phthalate - after hydrolysis in aq. soln. with alkaline earths

Ignition distributor system for IC engines - makes use of twin screened valve contacts operating consecutively