Granted Patent
Utility
US 6,542,721
· Confirmation No. 5146
CELLULAR TELEPHONE, PERSONAL DIGITAL ASSISTANT AND PAGER UNIT
Inventor:
Peter V. Boesen
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2010-09-07 | C.AD |
Change of Address | 1 | View | |
| 2006-09-19 | LET. |
Miscellaneous Incoming Letter | 2 | View | |
| 2006-09-19 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2001-05-01 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-05-01 | ADS |
Application Data Sheet | 1 | View | |
| 2001-05-01 | SPEC |
Specification | 15 | View | |
| 2001-05-01 | CLM |
Claims | 5 | View | |
| 2001-05-01 | ABST |
Abstract | 1 | View | |
| 2001-05-01 | DRW |
Drawings-only black and white line drawings | 10 | View | |
| 2001-05-01 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Peter V. Boesen
Des Moines, IA
Attorneys & Agents of Record
Classification
USPC
455/90
Prosecution
- Examiner
- CORSARO, NICK
- Art Unit
- 2684
- Confirmation No.
- 5146
Publication
- Pub. No.
- US20010027121A1
- Pub. Date
- 2001-10-04
Patent Term Adjustment
-78days
Parent
is a Continuation in-part of
→
App. 09/587,743
· US 6,408,081
Filed 2000-06-05
· Patented Case
Parent
is a Continuation in-part of
→
App. 09/416,168
· US 6,560,468
Filed 1999-10-11
· Patented Case
Child
is a Continuation of
→
App. 10/368,924
· US 6,892,082
Filed 2003-02-18
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 10/939,940
· US 7,983,628
Filed 2004-09-13
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 13/185,734
· US 8,498,587
Filed 2011-07-19
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 10/776,493
· US 7,508,411
Filed 2004-02-11
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 12/551,912
Filed 2009-09-01
· Abandoned -- Incomplete Application (Pre-examination)
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Quick Facts
- Patent No.
- US 6,542,721
- App. No.
- 09/846,789
- Filed
- 2001-05-01
- Granted
- 2003-04-01
- Pub. No.
- US20010027121A1
- Examiner
- CORSARO, NICK
- Art Unit
- 2684
- PTA
- -78 days
External Links