Description
Class B23F : MAKING GEARS OR TOOTHED RACKS
Subclass 1/00: Making gear teeth by tools of which the profile matches the profile of the required surface (special adaptations for making curved teeth B23F 9/00)
B23F 1/00
Sub-Class
Stats
- 13 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- 11 Total Patent Owners
- 90 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 10213837 | Titanium powder containing solid-soluted nitrogen, titanium material, and method for producing titanium powder containing solid-soluted nitrogen | Dec 26, 14 | Feb 26, 19 | HI-LEX CORPORATION; KATSUYOSHI KONDOH; |
| 9776266 | Bevel gear having modified geometry | Aug 03, 15 | Oct 03, 17 | KLINGELNBERG AG |
| 9174291 | Apparatus and method for manufacturing thick-walled hollow wheels having an internal gear toothing | Mar 14, 13 | Nov 03, 15 | Ernst Grob AG |
| 9144844 | Sintered composite and method for its manufacture | Aug 03, 11 | Sep 29, 15 | SCHWABISCHE HUTTENWERKE AUTOMOTIVE GMBH |
| 8931984 | Processing head | Dec 16, 08 | Jan 13, 15 | LIEBHERR-VERZAHNTECHNIK GMBH |
| 8660684 | Method of removing stock material from a workpiece by machining with a tool | Jun 06, 11 | Feb 25, 14 | THE GLEASON WORKS |
| 7807018 | Etching apparatus for use in manufacture of flat panel display device and manufacturing method using the same | Jun 20, 06 | Oct 05, 10 | LG DISPLAY CO., LTD. |
| 7809463 | Numerically controlled machining apparatus | Nov 26, 07 | Oct 05, 10 | JTEKT CORPORATION |
| 7640074 | Method and apparatus for generation of datamatrix barcodes utilizing numerical control drilling patterns | Nov 13, 07 | Dec 29, 09 | THE BOEING COMPANY |
| 6964210 | Gear tooth profile | Apr 22, 03 | Nov 15, 05 | Genesis Partners, L.P. |
| 5839861 | Gear-cutting machine with emergency power supply | Feb 27, 97 | Nov 24, 98 | LIEBHERR-VERZAHNTECHNIK GMBH |
| 5791840 | Method of producing a crown wheel | Jun 06, 95 | Aug 11, 98 | ASS AG |
| 5260879 | Numerical control apparatus | Nov 21, 91 | Nov 09, 93 | FANUC LTD |
Recent Publications
Not Available
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 31 Months (last 2 years Issuances)
- 31 Months (last 5 years Issuances)