Ring attachment for curtains and the like,申请号US19410384004-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Ring attachment for curtains and the like
摘要
申请公布号	US2267249(A)	申请公布日期	1941.12.23
申请号	US19410384004	申请日期	1941.03.18
申请人	FRANK MONNER	发明人	MONNER FRANK
分类号	A47H13/02	主分类号	A47H13/02
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Fuel element storage rack with neutron-absorbent plates - forming vertical sheath around each element held between end frames

Hydraulic forming machine for pipe ends - has heater coil with pipe chuck and former moved hydraulically relative to one another

Power press operator hand protection - comprises closable half shell clamps closing around wrists before press downward stroke

Mixing valve for hot and cold water - has capacitance responsive electronic switch with antenna at top of valve housing

Coach coupling for model railway - has plastics leaf spring with anchor plug, acting on coupling hook

Seal for high pressure urea synthesiser - with toothed austenitic steel core with rubber-asbestos layers on both sides

Liquid cooled roller for hot rolling mills - has coolant pipes which enter the ends of the roller and cool the whole roller area

City air raid shelter system - has partitioned tunnel network below existing cellars and underground installations

Automatic seat belt slack take:up control - has acceleration-activated inertia element operating take up mechanism

Wire wrap plug connector prodn. - uses application of curable thin blocking layer on plug connector after insertion of contacts

PBX with timing of local and short distance calls - has warning signal which is given specified time before each next timing pulse

Self cleaning dental mirror - has air and water supplied through handle and directed over surface from grooves around frame

Curtain or awning support rod - has hinged connection with swivelling members and curved linking piece

Change dispenser for coins of same size - uses vertical parallel coin tubes on concentric circles and rotary transport disc

Universal motor start and speed controller - uses two voltage dividers across stabilised DC voltage source

Thermostatic valve with temp. responsive expansion element - has heat conductive member connecting element to ambient air to shorten response time

Sag compensation for temp. resistant conductors - employs spring and lever to maintain tension coupled to high temp. conductor

Hair curling roller with locking mechanism - has orificed discs for a spindle, two roller arms braking cam and spring

Slatted venetian blind guide carriage - has displacement shaft section friction locked onto bushing socket (SF 1.8.77)

Holder for mounting pictures in picture frames - comprises support members for inserting under bias over counter faces on frame