B67D 7/062
From the free surface level of the liquid
Official title: {from the free surface level of the liquid}
B67D7/062 (From the free surface level of the liquid) appears on 5 US grants and 2 published applications in this corpus.
Search patents in B67D- Granted patents
- 5
- Published applications
- 2
- Assignees
- 3
- Inventors
- 8
- Latest grant
- 12 Jul 2005
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Floating arm pick up device12 Jul 2005US 6,915,818 B2Fuel Delivery Systems, LLC
- Liquid discharge control apparatus11 Nov 2003US 6,644,514 B2
- Filling and emptying of storage tanks containing aqueous dispersions26 Oct 1999US 5,971,036 ABASF SE
- Water dipper for a brewing machine7 Apr 1998US 5,735,189 A
- Devices for dispensing liquid13 Sep 1994US 5,346,098 AVKI Technologies, Inc.
Most cited
By later US patents
- Devices for dispensing liquid10US 5,346,098 AVKI Technologies, Inc. · 1994
- Floating arm pick up device10US 6,915,818 B2Fuel Delivery Systems, LLC · 2005
- Filling and emptying of storage tanks containing aqueous dispersions5US 5,971,036 ABASF SE · 1999
- Liquid discharge control apparatus3US 6,644,514 B22003
- Water dipper for a brewing machine1US 5,735,189 A1998