4. Chairs and seats
  5. Having detachably interfitting parts or components; i.e.,...
  6. Modular components

David D. Sayers

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Chair with adjustable arm assemblies

Chairs and seats – Armrest – Adjustable to multiple use positions relative to bottom or back
Patent

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Modular chair construction and method of assembly

Chairs and seats – Having detachably interfitting parts or components; i.e.,... – Interfitted back and bottom or back frame and bottom frame
Patent

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Modular chair construction and method of assembly

Chairs and seats – Having detachably interfitting parts or components; i.e.,... – Modular components
Patent

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Modular chair construction and method of assembly

Chairs and seats – Having detachably interfitting parts or components; i.e.,... – Modular components
Patent

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Tension adjustment mechanism for chairs

Chairs and seats – Back movement resiliently opposed in operating position – Adjustable resistance
Patent

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Profile ID: LFUS-PAI-P-503943

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