Description
Class B23B : TURNING; BORING
Subclass 3/22: General-purpose turning-machines or devices, e.g. centre lathes with feed rod and lead screw; Sets of turning-machines Turning-machines or devices with rotary tool heads
B23B 3/22
Sub-Class
Stats
- 40 US PATENTS IN FORCE
- 4 US APPLICATIONS PENDING
- 24 Total Patent Owners
- 196 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11407036 | Machine tool | Nov 28, 17 | Aug 09, 22 | DMG MORI CO., LTD. |
| 11370137 | Carriage for pipe machining | Jul 15, 20 | Jun 28, 22 | DCSENG CO., LTD. |
| 11260474 | Manufacturing machine | Mar 07, 16 | Mar 01, 22 | DMG MORI CO., LTD. |
| 10737333 | Machine tool | Jan 23, 19 | Aug 11, 20 | Okuma Corporation |
| 10632582 | Method for machining workpieces and machine tool for carrying out the method | Jul 12, 18 | Apr 28, 20 | STAMA Maschinenfabrik GmbH |
| 10099292 | Crash resistant trip for a pipe machining apparatus | Aug 12, 16 | Oct 16, 18 | Illinois Tool Works Inc. |
| 9969096 | Device for cutting extruded plastics profiles to length | Oct 10, 14 | May 15, 18 | BATTENFELD-CINCINNATI GERMANY GMBH |
| 9914231 | Device for cutting extruded plastic profiles to length | Oct 10, 14 | Mar 13, 18 | BATTENFELD-CINCINNATI GERMANY GMBH |
| 9623484 | Pipe machining apparatuses and methods of operating the same | Mar 12, 13 | Apr 18, 17 | ILLINOIS TOOL WORKS INC. |
| 9575485 | Compound machining method and apparatus | Nov 07, 11 | Feb 21, 17 | MORI SEIKI CO., LTD. |
| 9492936 | Large diameter travelling pipe cutter | Mar 06, 13 | Nov 15, 16 | ILLINOIS TOOL WORKS INC. |
| 9221102 | Portable machining apparatus tool module | Nov 22, 11 | Dec 29, 15 | ACTUANT CORPORATION |
| 9168615 | Repair device | Dec 20, 10 | Oct 27, 15 | MITSUBISHI HEAVY INDUSTRIES, LTD. |
| 9089899 | Pipe flange facing apparatus and method | Oct 14, 09 | Jul 28, 15 | ACTUANT CORPORATION |
| 9021926 | Multiple tool device for preparing tubular elements to be welded by electrofusion | Mar 24, 11 | May 05, 15 | RITMO S.P.A. |
| 9003934 | Fly-cutting system and method, and related tooling and articles | May 19, 10 | Apr 14, 15 | 3M INNOVATIVE PROPERTIES COMPANY |
| 9006119 | Composite material, a structural element comprised of the composite material, an airplane wing spar and their methods of production | Jul 11, 10 | Apr 14, 15 | A.L.D. ADVANCED LOGISTICS DEVELOPMENT LTD. |
| 8978219 | Machine tool | Jul 18, 12 | Mar 17, 15 | INDEX-WERKE GMBH & CO. KG HAHN & TESSKY |
| 8914965 | Processing method for brake rotor-equiped wheel bearing devices | Feb 18, 11 | Dec 23, 14 | NTN CORPORATION |
| 8887361 | Vertical turning-milling complex machining center | Oct 29, 10 | Nov 18, 14 | KEDE NUMERICAL CONTROL CO., LTD |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0216,996 | MACHINE TOOL | Mar 14, 24 | Jul 04, 24 | Not available |
| 2024/0051,032 | ROTARY-HEAD MACHINING UNIT | Dec 13, 21 | Feb 15, 24 | Esco SA |
| 2021/0008,630 | MACHINE TOOL | Mar 11, 19 | Jan 14, 21 | Citizen Watch Co., Ltd; Citizen Machinery Co., Ltd.; |
| 2020/0001,372 | Machine Tool | Nov 28, 17 | Jan 02, 20 | DMG MORI CO., LTD. |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 37 Months (last 2 years Issuances)
- 37 Months (last 5 years Issuances)