Patent Application
Provisional
App. No. 62/698,358
· Confirmation No. 1047
CONSTANT STRESS SIDE FRAME
Applicant:
AMSTED RAIL COMPANY, INC.
Provisional Application Expired
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2018-07-18 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2018-07-16 | TR.PROV |
Provisional Cover Sheet (SB16) | 3 | View | |
| 2018-07-16 | ADS |
Application Data Sheet | 9 | View | |
| 2018-07-16 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2018-07-16 | SPEC |
Specification | 5 | View | |
| 2018-07-16 | CLM |
Claims | 1 | View | |
| 2018-07-16 | ABST |
Abstract | 1 | View | |
| 2018-07-16 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2018-07-16 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View |
Inventors
Attorneys & Agents of Record
Prosecution
- Customer No.
- 26317
- Docket No.
- ASF075 US
- Confirmation No.
- 1047
Child
Claims priority from a provisional application
→
App. 16/509,658
· US 11,225,272
Filed 2019-07-12
· Patented Case
Child
PCT
Claims priority from a provisional application
→
PCT/US2019/041528
Filed 2019-07-12
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
Claims priority from a provisional application
→
App. 16/556,374
· US 11,225,273
Filed 2019-08-30
· Patented Case
NOTICE OF SUCCESSOR AGENT AND ASSIGNMENT OF SECURITY INTERESTSAT REEL/FRAME 048478/0528 AND 059860/0325
Recorded 2025-02-10
NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS
Recorded 2019-03-01
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.
- 62/698,358
- Filed
- 2018-07-16
External Links