IP Library › Patent Application 60374428
Patent Application Provisional
App. No. 60/374,428 · Confirmation No. 5721

Automated punch machine for perforating stacks of sheets

Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2002-04-22 TRNA Transmittal of New Application 1 View
2002-04-22 SPEC Specification 20 View
2002-04-22 CLM Claims 1 View
2002-04-22 DRW Drawings-only black and white line drawings 22 View
2002-04-22 LET. Miscellaneous Incoming Letter 1 View
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
App. No.
60/374,428
Filed
2002-04-22