Description
Class B31C : MAKING WOUND ARTICLES, e.g. WOUND TUBES
Subclass 5/00: Forming paper tubes or pipes without mandrels
B31C 5/00
Sub-Class
Stats
- 20 US PATENTS IN FORCE
- 2 US APPLICATIONS PENDING
- 12 Total Patent Owners
- 76 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12219989 | Manufacturing machine and manufacturing method for the production of a filter for a tubular element | Feb 05, 21 | Feb 11, 25 | SASIB S.P.A. |
| 12133548 | Machine and method for making a continuous tubular element with filling having a spacer and/or filter function | Feb 24, 21 | Nov 05, 24 | G.D S.p.A. |
| 11338539 | Method for manufacturing paper straw | Sep 03, 19 | May 24, 22 | HOU JING SHENG JINGHUA CO., LTD. |
| 11254081 | Paper profile and use of a paper profile | Mar 03, 17 | Feb 22, 22 | Setter GmbH & Co. Papierverarbeitung |
| 11186412 | Squeeze tube and method of making a squeeze tube | May 04, 20 | Nov 30, 21 | Berry Plastics Corporation |
| 10676244 | Squeeze tube and method of making a squeeze tube | Mar 15, 19 | Jun 09, 20 | Berry Plastics Corporation |
| 10266309 | Squeeze tube and method of making a squeeze tube | Aug 09, 17 | Apr 23, 19 | Berry Plastics Corporation |
| 9758280 | Squeeze tube and method of making a squeeze tube | Jun 29, 15 | Sep 12, 17 | BERRY PLASTICS CORPORATION |
| 9561881 | Cylindrical container with side-mount hang tab and methods therefor | Aug 01, 14 | Feb 07, 17 | GOOGLE INC. |
| 9296172 | Methods, systems and products involving sheet products | Mar 13, 13 | Mar 29, 16 | GPCP IP HOLDINGS LLC, DIGITALES PTE LTD, |
| 9296173 | Methods, systems and products involving sheet products | Mar 13, 13 | Mar 29, 16 | GPCP IP HOLDINGS LLC |
| 9272483 | Methods, systems and products involving sheet products | Mar 13, 13 | Mar 01, 16 | GPCP IP HOLDINGS LLC |
| 9227374 | Methods, systems and products involving sheet products | Mar 13, 13 | Jan 05, 16 | GPCP IP HOLDINGS LLC |
| 8444794 | Core joiner and cutter apparatus | Oct 13, 10 | May 21, 13 | FIVE BROTHERS PROPERTIES LTD. |
| 8202001 | Self-opening bag pack and method thereof | Jan 25, 07 | Jun 19, 12 | NANTONG HUASHENG PLASTIC PRODUCTS CO., LTD. |
| 8047704 | Dispenser with dynamic mixer for two-part compositions | Apr 12, 11 | Nov 01, 11 | Tylerville Technologies LLC |
| 7322922 | Method and device for jointing of cores | Jul 02, 02 | Jan 29, 08 | CORE LINK AB |
| 6811530 | Bag manufacturing former laminated films | Mar 06, 03 | Nov 02, 04 | TORAY PLASTICS (AMERICA), INC. |
| 6019137 | Flexible pipe | Aug 25, 97 | Feb 01, 00 | COFLEXIP |
| 5632837 | Pultrusion process for manufacturing composite rod assemblies | May 26, 95 | May 27, 97 | NUPLA CORPORATION |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0188,741 | TUBULAR ELEMENT OF CELLULOSE OR PAPER MATERIAL FOR MAKING HANGERS, PROCESS FOR MAKING THE SAME AND HANGERS USING SAID TUBULAR ELEMENT | Apr 01, 22 | Jun 13, 24 | MAINETTI S.P.A |
| 2023/0363,442 | MACHINE AND METHOD FOR MAKING A CONTINUOUS TUBULAR ELEMENT WITH FILLING HAVING A SPACER AND/OR FILTER FUNCTION | Jul 26, 23 | Nov 16, 23 | Not available |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 28 Months (last 2 years Issuances)
- 28 Months (last 5 years Issuances)