Jewelry patent lawsuit at Tiffany's! I begin this episode with some brief history of Tiffany and Co. , then I conduct my legal analysis into the very recent ,June 2020, patent lawsuit concerning a $1 million Tiffany's diamond bracelet (Jacob Jewellery Co. v. Tiffany and Co.). I conclude the episode by discussing a famous trademark infringement case involving Tiffany's ( Tiffany and Co. v. Ebay Inc.). 
1. Tiffany and Co. Patent : Timepiece with simultaneous time display for at least two time zones
https://pdfpiw.uspto.gov/.piw?Docid=05323363&homeurl=http%3A%2F%2Fpatft.uspto.gov%2Fnetacgi%2Fnph-Parser%3FSect1%3DPTO2%2526Sect2%3DHITOFF%2526u%3D%25252Fnetahtml%25252FPTO%25252Fsearch-adv.htm%2526r%3D75%2526p%3D2%2526f%3DG%2526l%3D50%2526d%3DPTXT%2526S1%3Dtiffany.ASNM.%2526OS%3Dan%2Ftiffany%2526RS%3DAN%2Ftiffany&PageNum=&Rtype=&SectionNum=&idkey=NONE&Input=View+first+page
2. Tiffany and Co. Patent: Cut cornered square mixed-cut gemstone
https://pdfpiw.uspto.gov/.piw?Docid=06363745&homeurl=http%3A%2F%2Fpatft.uspto.gov%2Fnetacgi%2Fnph-Parser%3FSect1%3DPTO2%2526Sect2%3DHITOFF%2526u%3D%25252Fnetahtml%25252FPTO%25252Fsearch-adv.htm%2526r%3D68%2526p%3D2%2526f%3DG%2526l%3D50%2526d%3DPTXT%2526S1%3Dtiffany.ASNM.%2526OS%3Dan%2Ftiffany%2526RS%3DAN%2Ftiffany&PageNum=&Rtype=&SectionNum=&idkey=NONE&Input=View+first+page
3. Jacob’s Jewelry Co., Ltd. et al. v. Tiffany and Co. US Sales, LLC, 1:20-cv-04291 (S.D.N.Y.)
4. Tiffany (NJ) Inc. v. eBay Inc. 600 F.3d 93 (2nd Cir. 2010)