Description
Class B31C : MAKING WOUND ARTICLES, e.g. WOUND TUBES
Subclass 1/00: Forming paper tubes or pipes by feeding at right angles to the winding mandrel centre line
B31C 1/00
Sub-Class
Stats
- 46 US PATENTS IN FORCE
- 2 US APPLICATIONS PENDING
- 35 Total Patent Owners
- 330 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. |
| 12049381 | Convolute winding of paper cores | Jul 03, 20 | Jul 30, 24 | CFE Nordic AB |
| 11370628 | Convolute cardboard tube, apparatus and method for manufacturing the same | Oct 15, 21 | Jun 28, 22 | ABZAC CANADA INC. |
| 10836131 | Convolute tube | Oct 25, 17 | Nov 17, 20 | Heraeus Electro-Nite International N. V. |
| 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 |
| 9784400 | Method and device for producing non-round wound tubes from plastic profiles | Jan 29, 13 | Oct 10, 17 | FERDINAND STÜKERJÜRGEN GMBH & CO. KG |
| 9701073 | Method for repairing a member comprising a fiber-reinforced plastic | Feb 27, 14 | Jul 11, 17 | MITSUBISHI AIRCRAFT CORPORATION |
| 9701088 | Machine for forming a container | Dec 10, 12 | Jul 11, 17 | WESTROCK SHARED SERVICES, LLC, ROCK-TENN CP, LLC, |
| 9561929 | Fibrous cores | Feb 18, 14 | Feb 07, 17 | The Procter & Gamble Company |
| 9353482 | Water-degradable paper sheet, and tube for a paper roll consisting of such a sheet | May 09, 14 | May 31, 16 | SCA TISSUE FRANCE |
| 9034478 | Method for making a sheet of degradable paper, use of said sheet for making a mandrel defining a roll carrier, degradable paper sheet, and mandrel including at least one of said sheets | Dec 16, 09 | May 19, 15 | SCA TISSUE FRANCE |
| 8973175 | Biodegradable toiletry apparatus and method | Jun 21, 11 | Mar 10, 15 | Not available |
| 8938868 | Spring tube winding machine | Dec 30, 10 | Jan 27, 15 | Sunjin Precision Co., Ltd. |
| 8822087 | Metal-air battery and method for manufacturing the metal-air battery | Oct 30, 08 | Sep 02, 14 | TOYOTA JIDOSHA KABUSHIKI KAISHA |
| 8709187 | Method of forming a conduit | Nov 13, 08 | Apr 29, 14 | FISHER & PAYKEL HEALTHCARE LIMITED |
| 8652283 | Method and device for closing the tail end of a log of web material and log obtained | Jun 07, 11 | Feb 18, 14 | FABIO PERINI S.P.A. |
| 8366595 | Writing implement body and method of making same | Apr 27, 10 | Feb 05, 13 | Not available |
| 8202001 | Self-opening bag pack and method thereof | Jan 25, 07 | Jun 19, 12 | NANTONG HUASHENG PLASTIC PRODUCTS CO., LTD. |
| 8192574 | Process for bonding a vented hollow component | Jul 01, 10 | Jun 05, 12 | TEXTRON INNOVATIONS INC. |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2019/0263,082 | CONVOLUTE TUBE | Oct 25, 17 | Aug 29, 19 | Not available |
| 2013/0123,086 | METHOD AND A MACHINE FOR PRODUCING A CONTAINER, IN PARTICULAR A CONTAINER FOR POURABLE FOOD PRODUCTS | Aug 23, 11 | May 16, 13 | TETRA LAVAL HOLDINGS & FINANCE S.A. |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 35 Months (last 2 years Issuances)
- 35 Months (last 5 years Issuances)