Description
Class D21G : CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
Subclass 5/00: Safety devices
D21G 5/00
Sub-Class
Stats
- 4 US PATENTS IN FORCE
- 2 US APPLICATIONS PENDING
- 3 Total Patent Owners
- 15 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 10865522 | Control system for a functional section of a paper processing device | May 09, 17 | Dec 15, 20 | BOBST GRENCHEN AG |
| 10533285 | System and a method for collecting and handling dust in a paper-making environment | Sep 14, 17 | Jan 14, 20 | VALMET S.P.A. |
| 5782009 | Device for guiding a sheet of fibrous material in a single-row dryer part | Jan 29, 97 | Jul 21, 98 | Voith Sulzer Papiermaschinen GmbH |
| 5699626 | Capillary dewatering method | Sep 25, 96 | Dec 23, 97 | KIMBERLY-CLARK WORLDWIDE, INC. |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2019/0211,505 | CONTROL SYSTEM FOR A FUNCTIONAL SECTION OF A PAPER PROCESSING DEVICE | May 09, 17 | Jul 11, 19 | Not available |
| 2015/0299,952 | METHOD AND APPARATUS FOR MONITORING WEB | Oct 28, 13 | Oct 22, 15 | VALMET AUTOMATION OY |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 25 Months (last 2 years Issuances)
- 25 Months (last 5 years Issuances)