Granted Patent
Utility
US 6,543,582
· Confirmation No. 7906
INFORMATION DISTRIBUTION SYSTEM FOR USE IN AN ELEVATOR
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-05-30 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-05-30 | A.PE |
Preliminary Amendment | 3 | View | |
| 2001-05-30 | SPEC |
Specification | 34 | View | |
| 2001-05-30 | CLM |
Claims | 5 | View | |
| 2001-05-30 | ABST |
Abstract | 1 | View | |
| 2001-05-30 | DRW |
Drawings-only black and white line drawings | 18 | View | |
| 2001-05-30 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Michael J. DiFranza
Hopkinton, MA
Todd A. Newville
Shrewsbury, MA
Attorneys & Agents of Record
Classification
USPC
187/391
Prosecution
- Examiner
- SALATA, ANTHONY J
- Art Unit
- 2837
- Customer No.
- 26161
- Docket No.
- 09651-003003
- Confirmation No.
- 7906
Publication
- Pub. No.
- US20020112925A1
- Pub. Date
- 2002-08-22
Patent Term Adjustment
-267days
Parent
is a Continuation of
→
App. 09/591,777
Filed 2000-06-12
· Abandoned -- Failure to Respond to an Office Action
Parent
is a Continuation of
→
App. 09/123,284
· US 6,073,727
Filed 1998-07-28
· Patented Case
Parent
is a Continuation in-part of
→
App. 09/009,279
· US 5,955,710
Filed 1998-01-20
· Patented Case
Child
is a Continuation of
→
App. 10/863,601
· US 6,962,240
Filed 2004-06-08
· Patented Case
Child
is a Continuation of
→
App. 11/618,297
Filed 2006-12-29
· Abandoned -- Failure to Respond to an Office Action
Child
is a Continuation of
→
App. 13/018,538
Filed 2011-02-01
· Abandoned -- Failure to Respond to an Office Action
Child
is a Continuation of
→
App. 11/211,172
· US 7,156,211
Filed 2005-08-24
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 12/605,777
· US 7,878,308
Filed 2009-10-26
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 10/409,740
Filed 2003-04-08
· Abandoned -- Failure to Respond to an Office Action
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2013-10-14
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2004-04-05
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Quick Facts
- Patent No.
- US 6,543,582
- App. No.
- 09/870,118
- Filed
- 2001-05-30
- Granted
- 2003-04-08
- Pub. No.
- US20020112925A1
- Examiner
- SALATA, ANTHONY J
- Art Unit
- 2837
- PTA
- -267 days
External Links