Y10S 165/078
Linearly operated scraper
Y10S165/078 (Linearly operated scraper) appears on 7 US grants and 0 published applications in this corpus.
Search patents in Y10S- Granted patents
- 7
- Published applications
- 0
- Assignees
- 5
- Inventors
- 11
- Latest grant
- 12 Jan 1988
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Apparatus and method for scraping the interior of a fluid handling device12 Jan 1988US 4,718,480 AAisin Seiki Kabushiki Kaisha
- Apparatus for the treatment of a contaminated gas of elevated temperature11 Feb 1986US 4,569,388 A
- Tube cleaner7 Jan 1986US 4,562,886 A
- Device for scraping off deposits from internal surfaces of elongated tubes16 Feb 1982US 4,315,541 AMitsui Toatsu Chemicals, Inc.
- Scraper assembly for use with a fluidized bed condenser29 Sep 1981US 4,291,753 ATeledyne Industries, Inc.
No published applications in this class yet.
Most cited
By later US patents
- Heat energy reservoir using solid removal and gravitation settling in a molten-solid salt bath9US 3,997,001 A1976
- Apparatus and method for scraping the interior of a fluid handling device9US 4,718,480 AAisin Seiki Kabushiki Kaisha · 1988
- Device for scraping off deposits from internal surfaces of elongated tubes8US 4,315,541 AMitsui Toatsu Chemicals, Inc. · 1982
- Tube cleaner7US 4,562,886 A1986
- Scraper assembly for use with a fluidized bed condenser3US 4,291,753 ATeledyne Industries, Inc. · 1981