Patent Application
Provisional
Small
App. No. 61/413,939
· Confirmation No. 1688
Centrifugal Brake for Overspeed Protection
Provisional Application Expired
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2010-12-20 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2010-11-15 | TR.PROV |
Provisional Cover Sheet (SB16) | 4 | View | |
| 2010-11-15 | SPEC |
Specification | 14 | View | |
| 2010-11-15 | CLM |
Claims | 2 | View | |
| 2010-11-15 | ABST |
Abstract | 1 | View | |
| 2010-11-15 | DRW |
Drawings-only black and white line drawings | 6 | View | |
| 2010-11-15 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2010-11-15 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View |
Inventors
Benjamin Francis Polito
Cambridge, MA
Joshua Daniel Kaufman
Gorham, ME
Keith Thomas Richtman
Boston, MA
Prosecution
- Confirmation No.
- 1688
Child
PCT
Claims priority from a provisional application
→
PCT/US2011/060871
Filed 2011-11-15
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
Claims priority from a provisional application
→
App. 13/885,544
· US 9,551,386
Filed 2013-08-06
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2019-04-22
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2019-04-11
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.
- 61/413,939
- Filed
- 2010-11-15
External Links