Description
Class B31C : MAKING WOUND ARTICLES, e.g. WOUND TUBES
Subclass 7/02: Forming conical paper articles by winding (winding blanks B31B) Forming truncated cones
B31C 7/02
Sub-Class
Stats
- 5 US PATENTS IN FORCE
- 2 US APPLICATIONS PENDING
- 1 Total Patent Owners
- 23 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12233619 | Manufacturing machine and manufacturing method for the production of a tubular element, in particular for a smoking article | Feb 05, 21 | Feb 25, 25 | SASIB S.P.A. |
| 12151852 | Paper cup of dual structure and method for manufacturing same | Sep 06, 19 | Nov 26, 24 | Not available |
| 11975503 | Cupstock with rim-formation index and associated methods and rimmed cup products | Oct 18, 19 | May 07, 24 | Cascades Canada ULC |
| 9033856 | Folding mandrel, device and method for manufacturing glued sleeves | Dec 18, 09 | May 19, 15 | MICHAEL HOERAUF MASCHINENFABRIK GMBH & CO. KG |
| 5871430 | Container-making machine | May 19, 95 | Feb 16, 99 | MICHAEL HOERAUF MASCHINENFABRIK GMBH & CO. KG |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0253,322 | CUPSTOCK WITH RIM-FORMATION INDEX AND ASSOCIATED METHODS AND RIMMED CUP PRODUCTS | Apr 09, 24 | Aug 01, 24 | Not available |
| 2024/0065,311 | CONE ROLLING MACHINE | Jan 31, 22 | Feb 29, 24 | ROBOROOTS IP HOLDING LIMITED |
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)