Description
Class B21J : FORGING; HAMMERING; PRESSING; RIVETING; FORGE FURNACES
Subclass 7/00: Hammers; Forging machines with hammers or die jaws acting by impact (hand hammers B25D; electrical features section H)
B21J 7/00
Sub-Class
Stats
- 6 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- 3 Total Patent Owners
- 19 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12042966 | Forming of additively manufactured product | Nov 05, 20 | Jul 23, 24 | Smith & Nephew, Inc. |
| 10857708 | Forming of additively manufactured product | Apr 23, 19 | Dec 08, 20 | Smith & Nephew, Inc. |
| 9321137 | Tool and method for seating engine pistons | Jul 08, 13 | Apr 26, 16 | NORFOLK SOUTHERN CORPORATION |
| 9149861 | Rotary swage tool unit with easy accessible tool space | Mar 28, 11 | Oct 06, 15 | Felss GmbH |
| 8104321 | Stent crimping mechanisms | May 05, 10 | Jan 31, 12 | BOSTON SCIENTIFIC SCIMED, INC. |
| 7748248 | Stent crimping mechanisms | Mar 23, 05 | Jul 06, 10 | BOSTON SCIENTIFIC SCIMED, INC. |
Recent Publications
Not Available
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 38 Months (last 2 years Issuances)
- 38 Months (last 5 years Issuances)