Description
Class B21G : MAKING NEEDLES, PINS, OR NAILS
Subclass 3/12: Making pins, nails, or the like (of pins with individual caps B21G 5/00; of U-like shape B21G 7/00; of split-pins B21G 7/08) Upsetting; Forming heads
B21G 3/12
Sub-Class
Stats
- 9 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- 4 Total Patent Owners
- 24 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11786958 | High-speed and high quality nail-making system | Jul 21, 21 | Oct 17, 23 | Zeus Techno Inc. |
| 11471931 | Long-life die for the manufacturing of elongate bodies | Nov 11, 21 | Oct 18, 22 | Enkotec A/S |
| 10578647 | Probes for wafer sorting | Sep 29, 17 | Mar 03, 20 | Intel Corp. |
| 8998733 | Method and apparatus for manufacturing nails | Apr 22, 11 | Apr 07, 15 | ZEUS TECHNO INC. |
| 8920094 | Apparatus and method of making an offset nail | Dec 22, 09 | Dec 30, 14 | ILLINOIS TOOL WORKS INC. |
| 5533377 | Method of making a mandrel for blind rivets | Aug 01, 94 | Jul 09, 96 | YUGENKAISHA SHINJO SEISAKUSHO |
| 5533379 | Method of forming a head on a fastener | Jun 07, 95 | Jul 09, 96 | ILLINOIS TOOL WORKS INC. |
| RE34777 | Tool ring, a method of making it, and a holding tool for use in the performance of the method | Sep 22, 93 | Nov 08, 94 | ENKOTEC A/S |
| 5050260 | Tool ring, a method of making it, and a holding tool for use in the performance of the method | Jun 22, 90 | Sep 24, 91 | ENKOTEC A/S |
Recent Publications
Not Available
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 25 Months (last 2 years Issuances)
- 25 Months (last 5 years Issuances)