B65H 2405/4521
Engaging the side portion of the web roll
Official title: engaging the side portion of the web roll
B65H2405/4521 (Engaging the side portion of the web roll) appears on 6 US grants and 2 published applications in this corpus.
Search patents in B65H- Granted patents
- 6
- Published applications
- 2
- Assignees
- 4
- Inventors
- 12
- Latest grant
- 18 Apr 2006
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 1 |
| 2004 | 2 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Apparatus for unwinding rolls of web material18 Apr 2006US 7,028,940 B2The Procter & Gamble Company
- Methods for making and processing high bulk tissue webs11 May 2004US 6,733,608 B1Kimberly-Clark Worldwide, Inc.
- Mandrelless center/surface rewinder and winder4 May 2004US 6,729,572 B2Kimberly-Clark Worldwide, Inc.
- High bulk tissue web27 Aug 2002US 6,440,268 B1Kimberly-Clark Worldwide, Inc.
- Processed tissue webs12 Mar 2002US 6,355,139 B1Kimberly-Clark Worldwide, Inc.
Most cited
By later US patents
- High bulk tissue web68US 6,440,268 B1Kimberly-Clark Worldwide, Inc. · 2002
- Making a web38US 6,030,496 AKimberly-Clark Worldwide, Inc. · 2000
- Mandrelless center/surface rewinder and winder34US 6,729,572 B2Kimberly-Clark Worldwide, Inc. · 2004
- Methods for making and processing high bulk tissue webs25US 6,733,608 B1Kimberly-Clark Worldwide, Inc. · 2004
- Processed tissue webs18US 6,355,139 B1Kimberly-Clark Worldwide, Inc. · 2002