4. Static structures (e.g., buildings)
  5. Window or window sash, sill, mullion, or glazing
  6. Having a drain or vent

James L. Ralph

Inventor

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Door latch member

Closure fasteners – Operators with knobs or handles
Patent

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Grill structure

Static structures (e.g. – buildings) – Sectioned imperforate facing within perpheral frame; e.g.,... – Intersecting separators within frame
Patent

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Reversible door having mortise hardware

Movable or removable closures – With means mounting closure for swinging – Hinging position reversal means
Reexamination Certificate

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Storm door with counterbalance

Flexible or portable closure – partition – or panel – Plural and/or with rigid closure – Diverse types
Reexamination Certificate

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Tape sealed surface layer for door construction

Static structures (e.g. – buildings) – Sectioned imperforate facing within perpheral frame; e.g.,...
Patent

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Profile ID: LFUS-PAI-P-171698

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