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06/666,811 | RCA 81,117:

TUNING CAPACITORS WITH SELECTABLE CAPACITANCE CONFIGURATIONS FOR COUPLING BETWEEN MICROWAVE CIRCUITS

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Application #

06/666,811

Confirmation #

5209

Attorney Docket #

RCA 81,117

Patent #

4,697,159open_in_new
Issued - 09/29/1987

Filing or 371 (c) date

10/31/1984

Status

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 01/23/2018

Application data

Application type

Utility

Examiner

BENNY T LEE

Group art unit

2502

Class/subclass

333/024.00C

AIA (first inventor to file)

No

Entity status

Regular Undiscounted

Earliest publication #

-

Earliest publication date

-

Assignee for publication
-
Confirmation #
    5209
Intl. registration # (Hague)

-

Intl. registration publication date

-

Correspondence address
- ALLEN L. LIMBERG
PATENT OPERATIONS
RCA CORPORATION
P.O. BOX 432
PRINCETON, NJ 
UNITED STATES
Inventors
  • FRANCO N. SECHI
    PRINCETON, NEW JERSEY (US)
  • DAVID KALOKITIS
    HAMILTON TWSP, NEW JERSEY (US)
Applicants