IP Library Granted Patent US 768,857
Granted Patent S1
US 768,857 · App. 29/534,940 · Granted Oct 11, 2016

Straight interproximal dental tool with sandpaper on one side and sharp razor blade edge

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Quick Facts
Patent No.
US 768,857
App. No.
29/534,940
Granted
Oct 11, 2016
Kind
S1
Claims (1)

The ornamental design for a straight interproximal dental tool with sandpaper on one side and sharp razor blade edge, as shown and described.

Assignments (4)
RELEASE OF SECURITY INTEREST Recorded Apr 9, 2021
From: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
To: KERR CORPORATION
Reel/Frame 055886/0185 →
SECURITY INTEREST Recorded May 8, 2020
From: KERR CORPORATION
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 052611/0362 →
NUNC PRO TUNC ASSIGNMENT Recorded Nov 3, 2015
From: TAPOCIK, BRYAN
To: IPB, INC.
Reel/Frame 036944/0853 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 9, 2015
From: IPB, INC.
To: KERR CORPORATION
Reel/Frame 036763/0319 →