William F. Mangels: Difference between revisions

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== Related Patents ==
== Related Patents ==
* Amusement apparatus. (February 16, 1915) U.S. Patent No. 1,128,890 [https://drive.google.com/file/d/1YNP5_pyGxBHMu2V0cPtsR0Ol80JI3T41/view?usp=sharing PDF]<ref>Mangels, W. F. 1915. "Amusement apparatus." U.S. Patent No. 1,128,890. Accessed through the U.S. Patent and Trademark Office [https://drive.google.com/file/d/1YNP5_pyGxBHMu2V0cPtsR0Ol80JI3T41/view?usp=sharing PDF]</ref>
* Amusement apparatus. (February 16, 1915) U.S. Patent No. 1,128,890 [https://drive.google.com/file/d/1YNP5_pyGxBHMu2V0cPtsR0Ol80JI3T41/view?usp=sharing PDF]<ref>Mangels, W. F. 1915. "Amusement apparatus." U.S. Patent No. 1,128,890. Accessed through the U.S. Patent and Trademark Office [https://drive.google.com/file/d/1YNP5_pyGxBHMu2V0cPtsR0Ol80JI3T41/view?usp=sharing PDF]</ref>
* Carousel. (January 11, 1916) U.S. Patent No. 1,168,089 [https://drive.google.com/file/d/1YH2gGNAVZrX1EGl445xkiJeqDRdRBcLr/view?usp=sharing PDF]<ref>Mangels, W. F. 1916. "Carousel." U.S. Patent No. 1,168,089. Accessed through the U.S. Patent and Trademark Office [https://drive.google.com/file/d/1YH2gGNAVZrX1EGl445xkiJeqDRdRBcLr/view?usp=sharing PDF]</ref>
* Carousel. (Jan. 11, 1916) U.S. Patent No. 1,168,089 [https://drive.google.com/file/d/1YH2gGNAVZrX1EGl445xkiJeqDRdRBcLr/view?usp=sharing PDF]<ref>Mangels, W. F. 1916. "Carousel." U.S. Patent No. 1,168,089. Accessed through the U.S. Patent and Trademark Office [https://drive.google.com/file/d/1YH2gGNAVZrX1EGl445xkiJeqDRdRBcLr/view?usp=sharing PDF]</ref>
* Carousel. (February 8, 1916) U.S. Patent No. 1,171,220 [https://drive.google.com/file/d/1Y7ywCiNfRkzU3cukhQ6heoSzoixYWoeK/view?usp=sharing PDF]<ref>Mangels, W. F. 1916. "Carousel." U.S. Patent No. 1,171,220. Accessed through the U.S. Patent and Trademark Office [https://drive.google.com/file/d/1Y7ywCiNfRkzU3cukhQ6heoSzoixYWoeK/view?usp=sharing PDF]</ref>
* Carousel. (Feb. 8, 1916) U.S. Patent No. 1,171,220 [https://drive.google.com/file/d/1Y7ywCiNfRkzU3cukhQ6heoSzoixYWoeK/view?usp=sharing PDF]<ref>Mangels, W. F. 1916. "Carousel." U.S. Patent No. 1,171,220. Accessed through the U.S. Patent and Trademark Office [https://drive.google.com/file/d/1Y7ywCiNfRkzU3cukhQ6heoSzoixYWoeK/view?usp=sharing PDF]</ref>
* Figure. (May 27, 1924) U.S. Patent No. 1,495,917 [https://drive.google.com/file/d/1Y7BLW9tWDvel7no4w3Mn-YRdvLGhYn0D/view?usp=sharing PDF]<ref>Mangels, W. F. 1924. "Figure." U.S. Patent No. 1,495,917. Accessed through the U.S. Patent and Trademark Office [https://drive.google.com/file/d/1Y7BLW9tWDvel7no4w3Mn-YRdvLGhYn0D/view?usp=sharing PDF]</ref>
* Figure. (May 27, 1924) U.S. Patent No. 1,495,917 [https://drive.google.com/file/d/1Y7BLW9tWDvel7no4w3Mn-YRdvLGhYn0D/view?usp=sharing PDF]<ref>Mangels, W. F. 1924. "Figure." U.S. Patent No. 1,495,917. Accessed through the U.S. Patent and Trademark Office [https://drive.google.com/file/d/1Y7BLW9tWDvel7no4w3Mn-YRdvLGhYn0D/view?usp=sharing PDF]</ref>



Latest revision as of 02:32, 4 July 2025

This page is a snippet that will be expanded in the future.

Rides

  • Amusement apparatus. (February 16, 1915) U.S. Patent No. 1,128,890 PDF[1]
  • Carousel. (Jan. 11, 1916) U.S. Patent No. 1,168,089 PDF[2]
  • Carousel. (Feb. 8, 1916) U.S. Patent No. 1,171,220 PDF[3]
  • Figure. (May 27, 1924) U.S. Patent No. 1,495,917 PDF[4]

References

  1. Mangels, W. F. 1915. "Amusement apparatus." U.S. Patent No. 1,128,890. Accessed through the U.S. Patent and Trademark Office PDF
  2. Mangels, W. F. 1916. "Carousel." U.S. Patent No. 1,168,089. Accessed through the U.S. Patent and Trademark Office PDF
  3. Mangels, W. F. 1916. "Carousel." U.S. Patent No. 1,171,220. Accessed through the U.S. Patent and Trademark Office PDF
  4. Mangels, W. F. 1924. "Figure." U.S. Patent No. 1,495,917. Accessed through the U.S. Patent and Trademark Office PDF