Olfa Corporation
Patent Applications and Registrations
Patent applications and USPTO patent grants for Olfa Corporation.The latest application filed is for "blade for cutter knife".
- Olfa Corporation - Osaka JP
- OLFA CORPORATION - Osaka-shi, Osaka JP
- Olfa Corporation - Osaka-shi JP
- Olfa Corporation - JP JP
- Olfa Corporation - Osaka-fu JP
- OLFA CORPORATION -
- OLFA CORPORATION - Higashinari-ku JP
- OLFA Corporation - 11-8, Higashinakamoto 2-chome Higashinari-ku JP
Trademarks
| Patent | Date |
|---|---|
| Cutter knife Grant D964,137 - Takashima September 20, 2 | 2022-09-20 |
| Blade for Cutter Knife App 20210221015 - TAKASHIMA; Yosuke | 2021-07-22 |
| Safety Utility Knife App 20210187763 - TAKASHIMA; Yosuke | 2021-06-24 |
| Cutter knife Grant D899,886 - Takashima October 27, 2 | 2020-10-27 |
| Full metal cutter knife Grant 10,279,489 - Watanabe , et al. | 2019-05-07 |
| Cutter knife Grant D847,605 - Masuda , et al. | 2019-05-07 |
| Cutter knife Grant D790,313 - Watanabe June 27, 2 | 2017-06-27 |
| Full Metal Cutter Knife App 20170057102 - WATANABE; Toshiyuki ; et al. | 2017-03-02 |
| Cutter knife Grant D717,150 - Masuda November 11, 2 | 2014-11-11 |
| Blade snap-off holder Grant 8,727,195 - Takashima May 20, 2 | 2014-05-20 |
| Rotary cutter Grant D691,868 - Watanabe October 22, 2 | 2013-10-22 |
| Cutter Knife App 20130074671 - TAMAMURA; Masahiro ; et al. | 2013-03-28 |
| Blade Snap-off Holder App 20120199626 - TAKASHIMA; Yosuke | 2012-08-09 |
| Cutter knife Grant D656,381 - Watanabe March 27, 2 | 2012-03-27 |
| Rotary cutting mat Grant 7,942,395 - Okada May 17, 2 | 2011-05-17 |
| Safety cutter knife Grant 7,765,701 - Okada August 3, 2 | 2010-08-03 |
| Cutter knife Grant D606,837 - Watanabe December 29, 2 | 2009-12-29 |
| Cutter knives for slash-quilts Grant 7,540,094 - Okada June 2, 2 | 2009-06-02 |
| Rotary Cutter Knife With Divided Guard Members App 20080201960 - WATANABE; Toshiyuki | 2008-08-28 |
| Utility knife Grant D565,382 - Watanabe April 1, 2 | 2008-04-01 |
| Safety Cutter Knife App 20070277382 - OKADA; Hiroshi | 2007-12-06 |
| Auto-locking and step-sliding type cutter knife Grant 7,107,687 - Okada September 19, 2 | 2006-09-19 |
| Rotary cutting mat App 20060060052 - Okada; Shoji | 2006-03-23 |
| Auto-locking and step-sliding type cutter knife App 20060048392 - Okada; Shoji | 2006-03-09 |
| Compass and compass-cutter with ratchet mechanism Grant 6,983,545 - Okada January 10, 2 | 2006-01-10 |
| Compass and compass-cutter with ratchet mechanism App 20050108883 - Okada, Shoji | 2005-05-26 |
| Compass and compass-cutter with ratchet mechanism Grant 6,889,440 - Okada May 10, 2 | 2005-05-10 |
| Cutter knife for left handed and right handed persons Grant 6,708,410 - Okada March 23, 2 | 2004-03-23 |
| Cutter knife for left handed and right handed persons App 20030200661 - Okada, Shoji | 2003-10-30 |
| Compass and compass-cutter with ratchet mechanism App 20030056378 - Okada, Shoji | 2003-03-27 |
| Cutter knife Grant D447,400 - Okada September 4, 2 | 2001-09-04 |
| Cutter knife Grant D443,807 - Okada June 19, 2 | 2001-06-19 |
| Cutter knife Grant D443,494 - Okada June 12, 2 | 2001-06-12 |
| Grip-type lockable cutter knife Grant 6,189,218 - Okada February 20, 2 | 2001-02-20 |
| Cutter knife holder Grant D431,170 - Okada September 26, 2 | 2000-09-26 |
| Retractable knife Grant D412,274 - Okada July 27, 1 | 1999-07-27 |
| NCAGE Code | S4815 | OLFA CORPORATION |
| CAGE Code | S4815 | OLFA CORPORATION |
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