Patent US3139485A successfully refreshed from Google Patents.
US3139485A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Television receiver chassis
Assignee: Zenith Electronics LLC
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Filing: 1960-02-23
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Granted: 1964-06-30
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Expires: 1980-02-23
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 |