4. Closure fasteners
  5. Wedges
  6. Portable

Charles M. Wiltberger

Inventor

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Lumbar support cushion

Chairs and seats – Bottom or back with means to alter contour – Providing support for lower back region
Reexamination Certificate

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Portable handled door stop

Closure fasteners – Wedges – Portable
Patent

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Profile ID: LFUS-PAI-P-1750981

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