|
The ornamental design for an optical connector end-face polishing machine, as shown and described.
|
|||||||||||||||||
FIG. 1 is a perspective view of an optical connector end-face polishing machine;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom view thereof.
| Patent | Priority | Assignee | Title |
| D565066, | Jan 18 2005 | Seikoh Giken Co., Ltd. | Holder for an optical connector end-face polishing machine |
| D585914, | Jun 20 2008 | Illinois Tool Works Inc | Grinder/polisher |
| D595317, | Oct 24 2007 | THW ENGINEERING B V | Polishing machine |
| D673591, | May 18 2012 | Venmill Industries Incorporated | Optical disc restoration machine |
| D673985, | May 18 2012 | Venmill Industries Incorporated | Optical disc restoration machine with door open |
| D719989, | Mar 07 2014 | Venmill Industries Incorporated | Optical disc sanding machine with top lid open |
| D724634, | Mar 07 2014 | Venmill Industries Incorporated | Optical disc sanding machine |
| Patent | Priority | Assignee | Title |
| 5497443, | Dec 14 1993 | The Furukawa Electric Co., Ltd. | End machining apparatus and holding fixtures for optical connectors |
| 6432233, | Oct 08 1998 | 3M Innovative Properties Company | Composite filter element |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| May 13 2004 | NARITA, TAKEHIKO | SEIKOH GIKEN CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 015353 | /0759 | |
| May 18 2004 | Seikoh Giken, Do., Ltd. | (assignment on the face of the patent) | / |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |