4. Card, picture, or sign exhibiting
  5. Signs
  6. Sign support

Charles W. Elroy, Jr.

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Hat which can serve as a megaphone

Apparel – Body garments – Shirts
Design Patent

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Multi purpose headgear

Acoustics – Sound-modifying means – Intensifying horn
Reexamination Certificate

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Multi-purpose headgear

Acoustics – Sound-modifying means – Intensifying horn
Reexamination Certificate

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Novelty hat and megaphone

Apparel – Body garments – Shirts
Design Patent

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Roll-up sign with collapsible, fanning framework

Card – picture – or sign exhibiting – Signs – Sign support
Patent

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Profile ID: LFUS-PAI-P-891169

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