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10/430,877 | 4459P (47281.0100):

ELECTRONICALLY SHADED THIN FILM TRANSPARENT MONOCHROMATIC LIQUID CRYSTAL DISPLAY LAMINATED WINDOW SHADING SYSTEM

Public view
Application #

10/430,877

Confirmation #

4003

Attorney Docket #

4459P (47281.0100)

Patent #

7,356,969open_in_new
Issued - 04/15/2008

Filing or 371 (c) date

05/06/2003

Status

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 05/14/2012

Application data

Application type

Utility

Examiner

ALFRED J WUJCIAK

Group art unit

3632

Class/subclass

052/171.300

AIA (first inventor to file)

No

Entity status

Small

Earliest publication #

-

Earliest publication date

-

Assignee for publication
  • Electronically Shaded Glass, Inc.
    Draper
Confirmation #
    4003
Intl. registration # (Hague)

-

Intl. registration publication date

-

Correspondence address
- John Greaves
Schwegman, Lundberg, Woessner & Kluth, P.A.
1600 TCF Tower
121 South Eighth Street
Minneapolis, MN 
UNITED STATES
Inventors
  • David G. Yurth
    Holiday, UTAH (US)
  • Matthew A. Schadeck
    Carson City, NEVADA (US)
Applicants