Description
Class B21L : MAKING CHAINS
Subclass 7/00: Making chains or chain links by cutting single loops or loop-parts from coils, assembling the cut parts and subsequently subjecting same to twisting with or without welding
B21L 7/00
Sub-Class
Stats
- 1 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- 1 Total Patent Owners
- 21 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 8640435 | System and method for fabrication of fibers using links of nanotubes | Feb 12, 13 | Feb 04, 14 | THE BOEING COMPANY |
Recent Publications
Not Available
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 11 Months (last 2 years Issuances)
- 11 Months (last 5 years Issuances)