Description
Class B31C : MAKING WOUND ARTICLES, e.g. WOUND TUBES
Subclass 11/00: Paper-winding machinery combined with other machinery
B31C 11/00
Sub-Class
Stats
- 14 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- 8 Total Patent Owners
- 77 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12071317 | Convolute cardboard tube, apparatus and method for manufacturing the same | May 13, 22 | Aug 27, 24 | ABZAC CANADA INC. |
| 11660772 | System for producing lengths of tube comprising helically wound strips | Nov 12, 19 | May 30, 23 | IMATEC—INNOVATIVE MACHINE TECHNOLOGY S.A R.L |
| 10525652 | Machine and method for producing cardboard tubes | Sep 20, 13 | Jan 07, 20 | Not available |
| 10183459 | Machine and method for producing cardboard tubes | Sep 20, 13 | Jan 22, 19 | Not available |
| 9950490 | Tearable core, a roll including such a core and a tearable core manufacturing method | Dec 19, 14 | Apr 24, 18 | SCA Tissue France |
| 9050771 | Core winder with a cutting tool associated with a pressure member | Sep 24, 08 | Jun 09, 15 | FABIO PERINI S.P.A. |
| 8591390 | Vertical filter filling machine and process | Jul 16, 08 | Nov 26, 13 | Philip Morris USA Inc. |
| 8506736 | Core joiner and cutter apparatus | Feb 18, 13 | Aug 13, 13 | FIVE BROTHERS PROPERTIES LTD. |
| 7947153 | Tissue paper winding and cutting apparatus | Aug 03, 07 | May 24, 11 | CHAN LI MACHINERY CO., LTD. |
| 7905989 | Process and apparatus for producing a tissue web | Jun 09, 09 | Mar 15, 11 | VOITH PATENT GMBH |
| 7767061 | Wet/dry crepe swing paper machinery | Aug 02, 06 | Aug 03, 10 | WAUSAU PAPER TOWEL & TISSUE, LLC |
| 6453966 | Apparatus for wrapping a layer of material on a recycled core | Mar 31, 00 | Sep 24, 02 | SONOCO CANADA CORPORATION |
| 6051092 | Method and apparatus for recycling cores | Mar 13, 98 | Apr 18, 00 | SONOCO CANADA CORPORATION |
| 6030496 | Making a web | Apr 16, 97 | Feb 29, 00 | KIMBERLY-CLARK WORLDWIDE, INC. |
Recent Publications
Not Available
Top Owners in This Subclass
| Upgrade to the Professional Level to view Top Owners for this Subclass.Learn More |
|---|
Patents Issued To Date - By Filing Year
Average Time to Issuance
- 40 Months (last 2 years Issuances)
- 40 Months (last 5 years Issuances)