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Eccentric Innovations and Patent Oddities is a hard crossword puzzle with 20 clues covering . Play it online for free below, or create your own crossword with our free crossword maker.

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Eccentric Innovations and Patent Oddities
Challenging puzzle for experienced crossword solvers
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Across
  • 1. Crank-powered whimsical gadget with multiple functions
  • 2. Device trapping air currents in spiraling motions
  • 4. Edible infrastructure concept patented for quirky events
  • 5. Invented ride invoking past memories through design
  • 6. Patented apparatus stimulating internal digestion via exercise
  • 10. Ancient text reinvented with electric rolling mechanism
  • 14. Spherical reflective device patented for panoramic vision
  • 15. Light-pattern generating panels patented for mood alteration
  • 16. Spiral-shaped rotary invention for eccentric motion
Down
  • 3. Glass-like material adapting temperature for wearer’s comfort
  • 7. Unseen writing fluid patented using quantum particle tech
  • 8. Breakfast device merged with rain protection innovation
  • 9. Security device requiring intellectual challenge to unlock
  • 11. Magical transport reinvented with patentable lift
  • 12. Automaton flying device inspired by intricate gear systems
  • 13. Input device doubling as a hydraulic fluid mover
  • 17. Heating apparatus patented with encapsulated air globes
  • 18. Percussion invention designed to muffle raw sound output
  • 19. Textile invention amplifying warmth via synthetic fibers
  • 20. Mechanical feline temptation dispenser patented for pets
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