Y10S 148/91
In pattern discontinuous in two dimensions
Official title: in pattern discontinuous in two dimensions, e.g. checkerboard pattern
Y10S148/91 (In pattern discontinuous in two dimensions) appears on 8 US grants and 0 published applications in this corpus.
Search patents in Y10S- Granted patents
- 8
- Published applications
- 0
- Assignees
- 7
- Inventors
- 20
- Latest grant
- 20 Aug 1991
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Lapping tools20 Aug 1991US 5,041,173 AKabushiki Kaisha Toshiba
- Lapping tools and method of manufacturing the same19 Sep 1989US 4,867,803 AKabushiki Kaisha Toshiba
- Dual graphite structured pipe23 May 1989US 4,832,084 AUnited States Pipe and Foundry Company
- Castings made from aluminium and its alloys, whereof at least one face has at least one region of wear-resistant zones14 Jun 1988US 4,750,945 ACegedur Societe de Transformation de l'Aluminium Pechiney
- Opener-disk heat-treating process and product8 Mar 1988US 4,729,802 AJ. I. Case Company
No published applications in this class yet.
Most cited
By later US patents
- Lapping tools52US 5,041,173 AKabushiki Kaisha Toshiba · 1991
- Method of making wear-resistant cylinder, or cylinder liner surfaces17US 4,617,070 AM. A. N. Maschinenfabrik Augsburg-Nurnberg Aktiengesellschaft · 1986
- Bearing having an array of microasperities13US 4,323,401 ACaterpillar Tractor Co. · 1982
- Lapping tools and method of manufacturing the same8US 4,867,803 AKabushiki Kaisha Toshiba · 1989
- Mechanical control element having wear-resistant surface5US 4,476,824 A1984