Patent Application
Utility
App. No. 09/755,552
· Confirmation No. 5256
STATIONARY WEB SPREADER
Inventor:
Steven S. Porter
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
View Patent ↗
View Publication ↗
Inventors
Steven S. Porter
Hillsboro, OR
Attorneys & Agents of Record
Classification
USPC
242/615.21
Prosecution
- Examiner
- PHAM, MINH CHAU
- Art Unit
- 3654
- Docket No.
- 347-56503
- Confirmation No.
- 5256
Publication
- Pub. No.
- US20020084380A1
- Pub. Date
- 2002-07-04
Patent Term Adjustment
-70days
No related applications found.
NOTICE OF RELEASE OF SECURITY INTEREST IN PATENTS RECORDED AT REEL 050237, FRAME 0557
Recorded 2025-10-13
from
COORSTEK, INC.
SECURITY INTEREST
Recorded 2019-08-29
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.
- 09/755,552
- Filed
- 2001-01-03
- Granted
- 2002-12-03
- Pub. No.
- US20020084380A1
- Examiner
- PHAM, MINH CHAU
- Art Unit
- 3654
- PTA
- -70 days
External Links