LandOfFree - US Patents

Rotary expansible chamber devices – With mechanical sealing – Seal on working member periphery separates inlet and outlet...

I-Beam apex seal

Static structures (e.g. – buildings) – Machine or implement

I-Beam construction and process therefor

Supports: racks – Knockdown – Vertically adjustable

I-beam fixture system

Card – picture – or sign exhibiting – Register – or file – Hinge mounted file item or file item support

I-beam hinge apparatus for displaying procedural information...

Stock material or miscellaneous articles – Structurally defined web or sheet – Honeycomb-like

I-beam honeycomb material

Static structures (e.g. – buildings) – Machine or implement

I-beam joint

Measuring – testing – or signalling instruments – Measuring – regulating or indicating instrument – or casing – Geometric

I-beam measuring device

Surgery – Instruments – Suturing needle

I-beam needle having true I-beam cross-section

Stock material or miscellaneous articles – Pile or nap type surface or component – Particular shape or structure of pile

I-Beam shaped bristled article

Measuring – testing – or signalling instruments – Measuring – regulating or indicating instrument – or casing – Geometric

I-beam spirit level

Design Patent

Measuring – testing – or signalling instruments – Measuring – regulating or indicating instrument – or casing – Geometric

I-beam spirit level

Design Patent

Static structures (e.g. – buildings) – Machine or implement

I-beam structure

Static structures (e.g. – buildings) – Machine or implement

I-beam structure

Environmental heating and cooling; fluid handling and sanitary e – Heating or cooling – Element or attachment – not elsewhere specified

I-beam support block

Design Patent

I-beam trolley

Railways – Suspended

Static structures (e.g. – buildings) – Machine or implement

I-Beam truss structure

Implements or apparatus for applying pushing or pulling force – Apparatus for hauling or hoisting load – including driven... – Device includes rotatably driven – cable contacting drum

I-beam walk assist device

Special receptacle or package – Shock protection type – With distinct corner or edge protector

I-beam wall corner post

Static structures (e.g. – buildings) – Elongated rigid structure – Made up of longitudinally arranged strip-like sections

I-beam with curved flanges