4. Cutting
  5. By means to misalign aligned apertured tools
  6. Rectilinear relative movement only

Ward W. Chapman

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Machine for removing tiles and like covering material from roof

Cutlery – Shell openers – Nutcrackers
Patent

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Semi-prefabricated monolithic steel-reinforced cement building c

Static structures (e.g. – buildings) – Intersection of wall to floor – ceiling – roof – or another wall – Block type or modular panel type
Patent

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Sheet metal protective cover for awning windows

Movable or removable closures – Facially opposed primary and auxiliary closure for common... – Auxiliary movable or removably mounted on primary
Patent

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Spring return mechanism for flying shears

Cutting – By means to misalign aligned apertured tools – Rectilinear relative movement only
Patent

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Profile ID: LFUS-PAI-P-410901

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