Description
Class B21K : MAKING FORGED OR PRESSED PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS, WHEELS
Subclass 1/16: Making machine elements fittings parts of pipe or hose couplings
B21K 1/16
Sub-Class
Stats
- 15 US PATENTS IN FORCE
- 1 US APPLICATIONS PENDING
- 10 Total Patent Owners
- 63 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12070640 | Pipe fitting incorporating a spherical spin weld | Nov 22, 22 | Aug 27, 24 | Spears Manufacturing Co. |
| 11951531 | Method and device for producing a hose nipple | May 06, 20 | Apr 09, 24 | ContiTech Techno-Chemie GmbH |
| 11534640 | Pipe fitting incorporating a spherical spin weld | Sep 29, 19 | Dec 27, 22 | Spears Manufacturing Co. |
| 11426789 | Grooved forged carbon steel fitting apparatus and methods of manufacturing the same | Sep 23, 19 | Aug 30, 22 | US Groove and Fittings, LLC |
| 9662696 | Method for producing a gun barrel with integrally adjoining housing | Mar 06, 14 | May 30, 17 | STEYR MANNLICHER GMBH |
| 9484698 | Electrical outlet drying boot | Aug 18, 14 | Nov 01, 16 | Not available |
| 9211582 | Clamp ring and method for manufacturing a clamp ring | Dec 05, 13 | Dec 15, 15 | HALDEX BRAKE CORPORATION |
| 9005379 | Process for obtaining a pipe for supplying fuel to an internal combustion engine | Jun 10, 09 | Apr 14, 15 | Chesini Meccanica S.R.L. |
| 8943691 | Furcated composite post | Nov 02, 10 | Feb 03, 15 | Not available |
| 8850663 | Clamp ring design | Sep 08, 10 | Oct 07, 14 | HALDEX BRAKE CORPORATION |
| 7841087 | Connector for use with inflatable tubing | Feb 22, 08 | Nov 30, 10 | DCM MANUFACTURING, INC. |
| 7735224 | Methods of applying ozone-depleting catalysts to air stream components | Mar 07, 06 | Jun 15, 10 | ANTARES CAPITAL LP, JW ALUMINUM COMPANY, |
| 6612020 | Apparatus for superplastic forming of tubing | May 29, 02 | Sep 02, 03 | THE BOEING COMPANY |
| 6167622 | Exhaust manifold attachment apparatus and method for fabricating same | Jul 19, 99 | Jan 02, 01 | SENIOR IP GMBH, SENIOR INVESTMENTS AG, |
| 6151777 | Method of manufacturing a blank raw material for a hose end fitting | Oct 14, 98 | Nov 28, 00 | Okawa Screw Manufacturing Co., Ltd. |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2017/0274,444 | METHOD OF MANUFACTURING BIFURCATED PIPE AND BIFURCATED CONNECTOR FOR CONNECTING HOSES AND FUEL SUPPLY HOSE MANUFACTURED USING THE SAME | Nov 02, 16 | Sep 28, 17 | 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
- 33 Months (last 2 years Issuances)
- 33 Months (last 5 years Issuances)