Membership
Tour
Register
Log in
2171051
Follow
Information
Patent Grant
2171051
References
Source
Patent Number
2,171,051
Date Filed
Not available
Date Issued
Tuesday, August 29, 1939
84 years ago
CPC
B65D5/3671 - the sides being connected to extensions of other sides by tongue-and-slot connections
US Classifications
229 - Envelopes, wrappers, and paperboard boxes
Information
Content
Industries
Organizations
People
Transactions
Events
Impact
Timeline
Text data is not available. Click on
here
to see the original data.