Patent US3139485A successfully refreshed from Google Patents.
← Back to Patent Explorer
US3139485A Expired / Lapsed US ⏱️ 0.0 years remaining

Television receiver chassis

Assignee: Zenith Electronics LLC
•
Filing: 1960-02-23
•
Granted: 1964-06-30
•
Expires: 1980-02-23
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Richard O Gray
  • 👤 Kafka Nicholas

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-05 16:25
CPC Classifications
H; H04; H04N; H04N5/00; H04N5/64; H04N5/645

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 172 words
A TELEVISION RECEIVING SET COMPRISING: A DIRECT-VIEW TYPE OF CATHODE-RAY PICTURE TUBE HAVING AN ENLARGED SUBSTANTIALLY CONICIAL SECTION TERMINATING IN A RECTANGULAR DISPLAY SCREEN OF A PREDETERMINED HEIGHT AND WIDTH AND FURTHER HAVING AN ELONGATED REDUCED DIAMETER NECK SECTION; A CHASSIS ASSEMBLY INCLUDING A FOUR-SIDED, FOUR-CORNERED, BOX-LIKE OPEN FRAMEWORK OF TWO HORIZONTALLY DISPOSED ELONGATED SUPPORT MEMBERS OF SUBSTANTIALLY EQUAL LENGTH AND LYING ONE ABOVE THE OTHER IN TWO DIFFERENT HORIZONTAL PLANES SPACED APART A DISTANCE LESS THAN THE HEIGHT DIMENSION OF SAID PICTURE TUBE, TWO VERTICALLY DISPOSED ELONGATED SUPPORT MEMBERS LYING IN TWO DIFFERENT VERTICAL PLANES NORMAL TO THE HORIZONTAL PLANES AND SPACED APART A DISTANCE SUBSTANTIALLY EQUAL TO THE LENGTH OF SAID HORIZONTALLY DISPOSED MEMBERS AND RIGIDLY CONNECTED TO SAID TWO HORIZONTALLY DISPOSED MEMBERS AT THE EXTREMITIES THEREOF, AND A PLURALITY OF ELECTRICAL CIRCUIT COMPONENTS MOUNTED ON A PLURALITY OF SAID SUPPORT MEMBERS; AND MEANS FOR RIGIDLY MOUNTING SAID CHASSIS ASSEMBLY AND PICTURE TUBE WITH AT LEAST THE NECK SECTION OF THE PICTURE TUBE ENCOMPASSED BY A PROJECTION OF SAID FRAMEWORK.
Claim 2
Dependent Claim 172 words
A TELEVISION RECEIVING SET COMPRISING: A DIRECT-VIEW TYPE OF CATHODE-RAY PICTURE TUBE HAVING AN ENLARGED SUBSTANTIALLY CONICIAL SECTION TERMINATING IN A RECTANGULAR DISPLAY SCREEN OF A PREDETERMINED HEIGHT AND WIDTH AND FURTHER HAVING AN ELONGATED REDUCED DIAMETER NECK SECTION; A CHASSIS ASSEMBLY INCLUDING A FOUR-SIDED, FOUR-CORNERED, BOX-LIKE OPEN FRAMEWORK OF TWO HORIZONTALLY DISPOSED ELONGATED SUPPORT MEMBERS OF SUBSTANTIALLY EQUAL LENGTH AND LYING ONE ABOVE THE OTHER IN TWO DIFFERENT HORIZONTAL PLANES SPACED APART A DISTANCE LESS THAN THE HEIGHT DIMENSION OF SAID PICTURE TUBE, TWO VERTICALLY DISPOSED ELONGATED SUPPORT MEMBERS LYING IN TWO DIFFERENT VERTICAL PLANES NORMAL TO THE HORIZONTAL PLANES AND SPACED APART A DISTANCE SUBSTANTIALLY EQUAL TO THE LENGTH OF SAID HORIZONTALLY DISPOSED MEMBERS AND RIGIDLY CONNECTED TO SAID TWO HORIZONTALLY DISPOSED MEMBERS AT THE EXTREMITIES THEREOF, AND A PLURALITY OF ELECTRICAL CIRCUIT COMPONENTS MOUNTED ON A PLURALITY OF SAID SUPPORT MEMBERS; AND MEANS FOR RIGIDLY MOUNTING SAID CHASSIS ASSEMBLY AND PICTURE TUBE WITH AT LEAST THE NECK SECTION OF THE PICTURE TUBE ENCOMPASSED BY A PROJECTION OF SAID FRAMEWORK.

References Cited (Backward Citations)

US2896201A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1967-06-30 1967-12-30 1968-06-30 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1971-06-30 1971-12-30 1972-06-30 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1975-06-30 1975-12-30 1976-06-30 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag