4. Movable or removable closures
  5. With means mounting closure for reciprocation
  6. Diverse or springy material guide or slide

Richard S. deNormand

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Adjustable brace for window sash

Movable or removable closures – Mounted for optional movements – Pivoted closure within framework of double hung sash
Patent

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Block and tackle window balance

Miscellaneous hardware (e.g. – bushing – carpet fastener – caster – Sash balances – Spring
Patent

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Inverted block and tackle window balance

Miscellaneous hardware (e.g. – bushing – carpet fastener – caster – Sash balances – Spring
Patent

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Jamb liner wind braces for tilt window

Static structures (e.g. – buildings) – Window or window sash – sill – mullion – or glazing – Having a drain or vent
Patent

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Window jamb liner

Movable or removable closures – With means mounting closure for reciprocation – Diverse or springy material guide or slide
Patent

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Profile ID: LFUS-PAI-P-757992

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