IP Library › Patent Application 61022041
Patent Application Provisional
App. No. 61/022,041 · Confirmation No. 4528

FOAM SPRING CONSTRUCTS AND INNERSPRING COMBINATION FOR MATTRESSES

Inventor: Larry K. DeMoss
Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2008-02-04 A.PE Preliminary Amendment 2 View
2008-01-29 APP.FILE.REC Filing Receipt 3 View
2008-01-18 ADS Application Data Sheet 3 View
2008-01-18 DRW Drawings-only black and white line drawings 4 View
2008-01-18 SPEC Specification 4 View
2008-01-18 WFEE Fee Worksheet (SB06) 2 View
2008-01-18 N417 Electronic Filing System Acknowledgment Receipt 3 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.
61/022,041
Filed
2008-01-18