|
PTO
Wrapper
PDF
|
|
Dossier
Espace
Google
|
|
|
|
Patent
D969890
|
|
Priority
Apr 29 2020
|
|
Filed
Sep 27 2021
|
|
Issued
Nov 15 2022
|
|
Expiry
Nov 15 2037
|
|
|
|
Assg.orig
|
|
|
|
Entity
unknown
|
|
3
|
|
22
|
|
n/a
|
|
|
|
The ornamental design for a milling bit, as shown and described.
|
FIG. 1 is a perspective view of the ornamental design a milling bit;
FIG. 2 is a first side elevation view thereof;
FIG. 3 is a second side elevation thereof;
FIG. 4 is a third side elevation thereof;
FIG. 5 is a top view thereof; and,
FIG. 6 is a bottom view thereof.
The broken lines show portions of a milling bit that form no part of the claimed design.
Mills, Ronald D.
| Patent |
Priority |
Assignee |
Title |
| 10107097, |
Oct 19 2012 |
The Sollami Company |
Combination polycrystalline diamond bit and bit holder |
| 10794181, |
Apr 02 2014 |
The Sollami Company |
Bit/holder with enlarged ballistic tip insert |
| 4660890, |
Aug 06 1985 |
|
Rotatable cutting bit shield |
| 4823454, |
Aug 06 1985 |
|
Method of attaching a rotatable cutting bit shield |
| 4932723, |
Jun 29 1989 |
|
Cutting-bit holding support block shield |
| 6196636, |
Mar 22 1999 |
MCSWEENEY, LARRY J ; MCSWEENEY, LAWRENCE H |
Cutting bit insert configured in a polygonal pyramid shape and having a ring mounted in surrounding relationship with the insert |
| 7353893, |
Oct 26 2006 |
Schlumberger Technology Corporation |
Tool with a large volume of a superhard material |
| 7384105, |
Aug 11 2006 |
Schlumberger Technology Corporation |
Attack tool |
| 7469756, |
Oct 26 2006 |
Schlumberger Technology Corporation |
Tool with a large volume of a superhard material |
| 7665552, |
Oct 26 2006 |
Schlumberger Technology Corporation |
Superhard insert with an interface |
| 7669674, |
Aug 11 2006 |
Schlumberger Technology Corporation |
Degradation assembly |
| 7740414, |
Mar 01 2005 |
NOVATEK IP, LLC |
Milling apparatus for a paved surface |
| 8028774, |
Oct 26 2006 |
Schlumberger Technology Corporation |
Thick pointed superhard material |
| D640291, |
Oct 11 2010 |
The Charles Machine Works, Inc. |
Conical cutting element |
| D674422, |
Feb 12 2007 |
NOVATEK IP, LLC |
Drill bit with a pointed cutting element and a shearing cutting element |
| D724636, |
Jun 15 2012 |
Belltec Industries, Inc.; BELLTEC INDUSTRIES, INC |
Pilot |
| D808449, |
Mar 11 2016 |
Wirtgen GmbH |
Chisel |
| D819098, |
Sep 26 2013 |
Wirtgen GmbH |
Chisel |
| D828415, |
Jul 14 2016 |
MMC RYOTEC CORPORATION |
Drill bit tip |
| D828416, |
Jul 14 2016 |
MMC RYOTEC CORPORATION |
Drill bit tip |
| D839936, |
May 24 2016 |
Kennametal Inc.; KENNAMETAL INC |
Cutting insert and bolster |
| D878439, |
Nov 14 2018 |
Champ-Air Refrigeration Hardware Co., Ltd. |
Cutter head |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a