Patent US2763564A successfully refreshed from Google Patents.
US2763564A
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Means and methods for processing cathode ray tube bulbs
Assignee: General Electric Co
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Filing: 1953-11-25
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Granted: 1956-09-18
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Expires: 1973-11-25
Abstract
No abstract record available.
Inventors
- 👤 Robert T Mckenzie
- 👤 Von C Campbell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:26
CPC Classifications
H; H01; H01J; H01J29/00; H01J29/02; H01J29/10; H01J29/18; H01J29/28
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
63 words
IN A CATHODE RAY TUBE BULB PROCESSING MACHINE, MEANS FOR SUPPORTING A BULB WITH THE FACE PORTION THEREOF UPWARD, MEANS FOR INTRODUCING A LIQUID INTO SAID BULB IN THE VICINITY OF THE LOWER EDGE OF THE CONICAL SIDE WALL PORTION OF SAID BULB, AND MEANS FOR ROTATING SAID BULB TO CAUSE SAID LIQUID TO RIDE UP SAID SIDE WALL PORTION OF SAID BULB.
Claim 2
Dependent Claim
63 words
IN A CATHODE RAY TUBE BULB PROCESSING MACHINE, MEANS FOR SUPPORTING A BULB WITH THE FACE PORTION THEREOF UPWARD, MEANS FOR INTRODUCING A LIQUID INTO SAID BULB IN THE VICINITY OF THE LOWER EDGE OF THE CONICAL SIDE WALL PORTION OF SAID BULB, AND MEANS FOR ROTATING SAID BULB TO CAUSE SAID LIQUID TO RIDE UP SAID SIDE WALL PORTION OF SAID BULB.
References Cited (Backward Citations)
US2619430A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-09-18 | 1960-03-19 | 1960-09-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-09-18 | 1964-03-19 | 1964-09-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-09-18 | 1968-03-19 | 1968-09-18 | $7700.00 | Window Closed / Lapsed |