B29C 66/83435
Said rollers, cylinders or drums being hollow
Official title: {said rollers, cylinders or drums being hollow}
B29C66/83435 (Said rollers, cylinders or drums being hollow) appears on 4 US grants and 5 published applications in this corpus.
Search patents in B29C- Granted patents
- 4
- Published applications
- 5
- Assignees
- 3
- Inventors
- 11
- Latest grant
- 14 Jul 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 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 | 1 |
| 2015 | 0 | 1 |
| 2016 | 0 | 2 |
| 2017 | 2 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Absorbent article with fusion bonded side seams14 Jul 2020US 10,709,617 B2Kao Corporation
- Pants-type wearing article and production method for same7 Nov 2017US 9,808,379 B2Kao Corporation
- Method for manufacturing fused sheets9 May 2017US 9,642,751 B2Kao Corporation
- Method for forming a transparent protective coating on a photograph or the like29 Nov 1977US 4,060,441 ARicoh Company, Ltd.
- Water vapor permeable, waterproof textile laminate and method for the production thereof16 Feb 2017US 2017/0043567 A1Leister Technologies AG
- Pants-type wearing article and production method for same1 Sep 2016US 2016/0250082 A1Kao Corporation
- Pants-type wearing article, and method for producing same5 May 2016US 2016/0120709 A1Kao Corporation
- Method for manufacturing fused sheets5 Mar 2015US 2015/0064387 A1Kao Corporation
- Water vapor permeable, waterproof textile laminate and method for production thereof11 Dec 2014US 2014/0363636 A1Leister Technologies AG
Most cited
By later US patents
- Method for forming a transparent protective coating on a photograph or the like38US 4,060,441 ARicoh Company, Ltd. · 1977
- Pants-type wearing article and production method for same3US 9,808,379 B2Kao Corporation · 2017
- Method for manufacturing fused sheets2US 9,642,751 B2Kao Corporation · 2017
- Absorbent article with fusion bonded side seams1US 10,709,617 B2Kao Corporation · 2020