4. Supports
  5. Easel; book, copy or music score holder
  6. Including transparent viewing portion

Herbert E. Goldberg

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Inverted book holder

Supports – Easel; book – copy or music score holder – Including transparent viewing portion
Patent

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Inverted book holding and page turning device

Supports – Easel; book – copy or music score holder – Including transparent viewing portion
Patent

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Long life incandescent lamp

Electric lamp and discharge devices: systems – Combined load device or load device temperature modifying... – Multiple filament load devices
Patent

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Universal book holder

Supports – Easel; book – copy or music score holder – Including transparent viewing portion
Reexamination Certificate

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Profile ID: LFUS-PAI-P-819554

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