4. Movable or removable closures
  5. Up-and-over type; e.g., moves from vertical to withdrawn...
  6. With operator

Warren B. Depperman

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Clamp assembly

Metal deforming – By three or more coacting relatively movable tools – Concurrently actuated tools
Patent

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Contracting rim clamp

Metal deforming – By three or more coacting relatively movable tools – Concurrently actuated tools
Patent

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Deburring tool

Cutting by use of rotating axially moving tool – With work-engaging structure other than tool or tool-support – Frictionally engaging sides of opening in work
Patent

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Flange alignment tool and method

Work holders – Plural holders to hold workpieces relative to each other – Workpieces parallel to each other
Patent

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Folding screw and rail assembly for a garage door opener

Movable or removable closures – Up-and-over type; e.g. – moves from vertical to withdrawn... – With operator
Patent

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Profile ID: LFUS-PAI-P-2858

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