B31F 1/0064
Using internal forming surfaces, on
Official title: {using internal forming surfaces, on, e.g. mandrels}
B31F1/0064 (Using internal forming surfaces, on) appears on 9 US grants and 1 published applications in this corpus.
Search patents in B31F- Granted patents
- 9
- Published applications
- 1
- Assignees
- 6
- Inventors
- 19
- Latest grant
- 9 Jul 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 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method of ornament production9 Jul 1991US 5,030,307 ARainbow Star Licensing S.A.
- Apparatus for ornament production25 Jun 1991US 5,026,453 ARainbow Star Licensing S.A.
- Apparatus and method for manufacturing tubular member24 Oct 1989US 4,875,960 AHokkai Can Co., Ltd.
- Ornament production apparatus8 Aug 1989US 4,855,009 ARainbow Star Licensing S.A.
- Ornament production18 Jul 1989US 4,849,042 ARainbow Star Licensing S.A.
Most cited
By later US patents
- Process and apparatus for forming a tube from a flat web31US 4,478,670 AHoechst Aktiengesellschaft · 1984
- Machine and method for assembling pleated filter material and a hollow core member17US 4,626,307 ACaterpillar Inc. · 1986
- Ornament production apparatus6US 4,661,197 ARainbow Star Licensing S.A. · 1987
- Tube and pouch forming mandrel assembly4US 4,349,344 ADevelopak Corporation · 1982
- Apparatus and method for manufacturing tubular member4US 4,875,960 AHokkai Can Co., Ltd. · 1989