US 11,752,651 B2
Cutting-edge structures and method of manufacturing cutting-edge structures
Neville Sonnenberg, Newton, MA (US); Abhinav Rao, Cambridge, MA (US); Anastasios John Hart, Waban, MA (US); and Paul Kitchen, Candia, NH (US)
Assigned to The Gillette Company LLC, Boston, MA (US); and Massachusetts Institute of Technology, Cambridge, MA (US)
Filed by The Gillette Company LLC, Boston, MA (US); and Massachusetts Institute of Technology, Cambridge, MA (US)
Filed on Dec. 12, 2019, as Appl. No. 16/711,539.
Claims priority of provisional application 62/780,141, filed on Dec. 14, 2018.
Prior Publication US 2020/0189137 A1, Jun. 18, 2020
Int. Cl. B26B 21/58 (2006.01); B26B 21/40 (2006.01); B29C 35/08 (2006.01); B29C 39/00 (2006.01); B29C 39/02 (2006.01); C08L 1/02 (2006.01); C08L 63/00 (2006.01); C08J 5/04 (2006.01); B29C 43/02 (2006.01); B29C 33/00 (2006.01); B29C 37/00 (2006.01); B29C 33/56 (2006.01); B29K 1/00 (2006.01); B29K 105/00 (2006.01)
CPC B26B 21/58 (2013.01) [B26B 21/4068 (2013.01); B29C 33/005 (2013.01); B29C 33/56 (2013.01); B29C 35/0805 (2013.01); B29C 37/0067 (2013.01); B29C 39/006 (2013.01); B29C 39/026 (2013.01); B29C 43/021 (2013.01); B29C 43/027 (2013.01); C08J 5/045 (2013.01); C08L 1/02 (2013.01); C08L 63/00 (2013.01); B29C 2035/0827 (2013.01); B29C 2037/92 (2013.01); B29C 2043/029 (2013.01); B29K 2001/00 (2013.01); B29K 2105/0061 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An apparatus for manufacturing at least one cutting-edge structure comprising:
a first part and a second part and cutting edge material disposed therebetween, the cutting edge material comprising a naturally derived material comprising cellulose nanocrystals.