Granted Patent
Utility
Small
US 6,663,673
· Confirmation No. 1821
PROSTHETIC FOOT WITH ENERGY TRANSFER MEDIUM INCLUDING VARIABLE VISCOSITY FLUID
Inventor:
Roland J. Christensen
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2017-01-24 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2017-01-24 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2017-01-24 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2017-01-10 | PA.. |
Power of Attorney | 1 | View | |
| 2017-01-10 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 1 | View | |
| 2017-01-10 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2008-06-30 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2003-10-14 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-10-14 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2002-05-03 | TRNA |
Transmittal of New Application | 3 | View | |
| 2002-05-03 | SPEC |
Specification | 14 | View | |
| 2002-05-03 | CLM |
Claims | 5 | View | |
| 2002-05-03 | ABST |
Abstract | 1 | View | |
| 2002-05-03 | DRW |
Drawings-only black and white line drawings | 7 | View | |
| 2002-05-03 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
Roland J. Christensen
Fayette, UT
Attorneys & Agents of Record
Classification
USPC
623/24
A61F2/66
A61F2/76
A61F2/7812
A61F2/80
A61F2002/30433
A61F2002/30462
A61F2002/30469
A61F2002/30471
A61F2002/5003
A61F2002/5004
A61F2002/5007
A61F2002/5009
A61F2002/503
A61F2002/5033
A61F2002/6614
A61F2002/6657
A61F2002/6671
A61F2002/6678
A61F2220/0041
A61F2220/0075
A61F2220/0091
Prosecution
- Examiner
- SNOW, BRUCE EDWARD
- Art Unit
- 3738
- Customer No.
- 58249
- Confirmation No.
- 1821
Publication
- Pub. No.
- US20020133237A1
- Pub. Date
- 2002-09-19
Patent Term Adjustment
0days
Parent
is a Continuation in-part of
→
App. 09/607,494
Filed 2000-06-30
· Abandoned -- Failure to Respond to an Office Action
Child
is a Continuation in-part of
→
App. 10/360,261
· US 6,875,241
Filed 2003-02-05
· Patented Case
Child
is a Continuation in-part of
→
App. 12/006,801
· US 7,686,848
Filed 2008-01-04
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 10/738,645
· US 6,875,242
Filed 2003-12-16
· Patented Case
Child
is a Continuation of
→
App. 11/377,228
· US 7,572,299
Filed 2006-03-15
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation in-part of
→
App. 11/082,237
Filed 2005-03-16
· Abandoned -- Failure to Respond to an Office Action
Child
PCT
is a Continuation of
→
PCT/US2003/013469
Filed 2003-05-01
· PCT - IPER (International Preliminary Examination Report) 409-416 Mailed
Child
is a Continuation of
→
App. 11/098,828
· US 7,341,603
Filed 2005-04-04
· Patented Case
Child
is a Continuation in-part of
→
App. 11/377,229
Filed 2006-03-15
· Abandoned -- Failure to Respond to an Office Action
RELEASE OF SECURITY INTEREST
Recorded 2018-09-27
SECURITY AGREEMENT
Recorded 2012-02-27
SECURITY AGREEMENT
Recorded 2011-07-21
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2008-02-26
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2007-12-07
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-05-03
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
- Patent No.
- US 6,663,673
- App. No.
- 10/137,933
- Filed
- 2002-05-03
- Granted
- 2003-12-16
- Pub. No.
- US20020133237A1
- Examiner
- SNOW, BRUCE EDWARD
- Art Unit
- 3738
- PTA
- 0 days
External Links