4. Movable or removable closures
  5. Frame with closure feature

Roger F. Joyce

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Anchorage system for a horizontal door

Movable or removable closures – Frame with closure feature
Patent

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Gasket system for a horizontal door

Movable or removable closures – Closure seal; e.g. – striker gasket or weatherstrip – Spaced or superposed flange cantilevered from edge of base...
Reexamination Certificate

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Horizontal door lift

Movable or removable closures – With means mounting closure for swinging – With biasing means
Reexamination Certificate

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Roof scuttle safety railing system

Static structures (e.g. – buildings) – With entrance for persons or objects in horizontal or... – With additional enclosure structure; e.g. – manhole
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1386448

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