Description
Class B29L : INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
Subclass 23/18: Tubular articles (B29L 24/00 takes precedence) Pleated hoses
B29L 23/18
Sub-Class
Stats
- 49 US PATENTS IN FORCE
- 2 US APPLICATIONS PENDING
- 14 Total Patent Owners
- 90 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11951669 | Method and machine for producing a single-walled or multi-walled tubular thermoplastic body | Mar 07, 19 | Apr 09, 24 | Not available |
| 11933439 | Pressure hose and method for producing a pressure hose | Mar 06, 18 | Mar 19, 24 | UNIWELL ROHRSYSTEME GMBH & CO. KG |
| 11819622 | Components for medical circuits | Sep 16, 20 | Nov 21, 23 | Fisher & Paykel Healthcare Limited |
| 11731335 | Multi-component extrusion die head, multi-component extrusion system and method for producing a composite tube | Feb 07, 18 | Aug 22, 23 | Delfingen FR-Anteuil S.A. |
| 11407161 | Finned mold block | Jan 31, 20 | Aug 09, 22 | Not available |
| 11370186 | Method and apparatus for forming a corrugated fluoropolymer tube | Apr 13, 16 | Jun 28, 22 | Kongsberg Actuation Systems Ltd. |
| 11141900 | Modular pipe formation apparatus | Mar 26, 20 | Oct 12, 21 | TUBI LIMITED |
| 11034073 | Method for forming inline triple wall coupling connector | Nov 27, 15 | Jun 15, 21 | Not available |
| 11020891 | Device for producing plastic pipes | Sep 19, 16 | Jun 01, 21 | UNICOR GMBH |
| 10989338 | Hose arrangement | May 22, 19 | Apr 27, 21 | MAHLE International GmbH; Averis GmbH; |
| 10933601 | Corrugator, extrusion system and method | Jul 06, 17 | Mar 02, 21 | Not available |
| 10850442 | Medical devices and methods for producing the same | Dec 04, 18 | Dec 01, 20 | RESTOR3D, INC. |
| 10828456 | Conduit and method of forming | Jun 27, 17 | Nov 10, 20 | FISHER & PAYKEL HEATHCARE LIMITED |
| 10814093 | Components for medical circuits | Mar 13, 19 | Oct 27, 20 | Fisher & Paykel Healthcare Limited |
| 10612698 | Pipe with embedded wire | Apr 16, 18 | Apr 07, 20 | Advanced Drainage Systems Inc. |
| 10603460 | Components for medical circuits | Jun 27, 19 | Mar 31, 20 | Fisher & Paykel Healthcare Limited |
| 10584812 | Stretch hose and hose production method | May 09, 18 | Mar 10, 20 | GlobalMed, Inc. |
| 10562212 | Process and apparatus to injection mold continuous lengths of hollow plastic articles | Jan 04, 17 | Feb 18, 20 | Not available |
| 10563796 | Extensible hose | Feb 12, 16 | Feb 18, 20 | DEN DI DE NORA PAOLO |
| 10532177 | Components for medical circuits | Dec 22, 10 | Jan 14, 20 | Fisher & Paykel Healthcare Limited |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0100,206 | DUAL PIPE MANUFACTURING CELL | Sep 24, 24 | Mar 27, 25 | Advanced Drainage Systems Inc. |
| 2024/0316,828 | System and Method for Mold Block Exchange on Return Track | Jun 28, 22 | Sep 26, 24 | Not available |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 36 Months (last 2 years Issuances)
- 36 Months (last 5 years Issuances)