4. Amusement devices: games
  5. Puzzles
  6. Take-aparts and put-togethers

David W. Rice

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Animal litter compositions

Animal husbandry – Material for absorbing moisture from waste product – Having clay component
Patent

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Baby swing support assembly

Undertaking
Patent

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Battle override valve

Power plants – Combustion products used as motive fluid – With safety device
Reexamination Certificate

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Battle override valve

Power plants – Combustion products used as motive fluid – Combined with regulation of power output feature
Reexamination Certificate

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Educational and amusement puzzle

Amusement devices: games – Puzzles – Take-aparts and put-togethers
Patent

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Profile ID: LFUS-PAI-P-289545

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