Bubble nose mask,申请号US19520324551-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	Bubble nose mask
摘要
申请公布号	US2711541(A)	申请公布日期	1955.06.28
申请号	US19520324551	申请日期	1952.12.06
申请人	IRL R. GOSHAW;RALPH D. COLLINS	发明人	BELLETT ETTIE B.
分类号	A41G7/02	主分类号	A41G7/02
代理机构		代理人
主权项
地址

您可能感兴趣的专利

APPARATUS FOR DRYING MANURE AND SIMILAR RESIDUAL PRODUCTS

Checking function of photometric aggregometer devices - using test soln. contg. iodate, reducing agent, oxidation inhibitor, buffer, preservative, and indicator

Aperture control for SLR camera - has curved aperture plate under position controlled mirror

Drain water reuse system for toilet flushing - has fresh water stop valve controlled by level indicator (NL 9.9.80)

Domestic artificial sun tan apparatus - has elongated casing containing row of bulbs and foldable flat against wall on pivoting arm

Cold extrusion process helical workpieces - uses superimposed relative rotary movement of piston

Benzofuranyl:oxy or benzothienyl:oxy substd. alkanoic acid derivs. - with hypolipidaemic activity, useful as anti-atherosclerosis agents

6-Tert. butyl-3-di:methylamino-4-methyl-1,2,4-triazin-5-one - useful as herbicide and plant growth regulator (PT 8.8.80)

Absorption X=ray appts., e.g. for dental diagnosis - uses two adjacent sources to provide absorption structure within surrounding tube

Striking tool removing staples - has sharp edge slipping under web of staple when handle is hammered

Storage unit for cool drink containers - is made of heat conducting material, such as concrete, and is block with sloping cylindrical holes accommodating bottles

Plastics moulded sun visor - has set of reinforcing grooves radiating from moulded hinge bearing

Crane pincers for carrying large pipes, plates etc. - has operating-release device in form of stepping mechanism

Surface heater pipe-laying equipment - comprises flat components assembled into rigid grid and with pipe clips

Telecommunications equipment tester - is linked to withdraw unit by inserting its connector to corresp. socket

Planetary skew rolling mill for mfg. tube from hollow ingots - where ingot is driven over stationary conical mandrel so tube has larger external dia than ingot

Automatic measurement of surface tension and wetting angle - using optical measurement of drop or bubble illuminated by parallel light

Modular heat pipe assembly - comprises plate with heating resistance wire electrically insulated and curved heat pipes obviating cross-connecting pipes

Screw cap and crown cork opener - is U=shaped with circular toothed recess formed between arms