US3193610A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shields for vacuum tubes and the like
Assignee: Atlee Corp
•
Filing: 1962-08-10
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Granted: 1965-07-06
•
Expires: 1982-08-10
Abstract
No abstract record available.
Inventors
- 👤 Sr George M Worden
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 07:34
CPC Classifications
H; H05; H05K; H05K9/00; H05K9/0007; H05K9/002; H01; H01J; H01J19/00; H01J19/28; H01J19/32; H01J19/36; H01J5/00; H01J5/02; H01J5/12; H01J2893/00; H01J2893/0001; H01J2893/0012; H01J2893/0027
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
85 words
A SHIELD FOR VACUUM TUBES AND THE LIKE COMPRISING, IN COMBINATION, A PAIR OF SLEEVE HALVES, TRANSVERSE PIVOT MEANS TO ENABLE THE SLEEVE HALVES TO PIVOT TRANSVERSELY FROM A SECURED PARALLEL CLOSED POSITION TO A NON-PARALLEL OPEN POSITION, A BASE TO RECEIVE OEN END OF THE SLEEVE HALVES AND TO BE HELD IN SECURE ENGAGEMENT THEREWITH WHEN THE SAID SLEEVE HALVES ARE IN SAID PARALLEL POSITION, AND MEANS FOR HOLDING THE SLEEVE TOGETHER IN THE SECURED PARALLEL POSITION IN PRESSURE ENGAGEMENT WITH THE SAID BASE.
Claim 2
Dependent Claim
85 words
A SHIELD FOR VACUUM TUBES AND THE LIKE COMPRISING, IN COMBINATION, A PAIR OF SLEEVE HALVES, TRANSVERSE PIVOT MEANS TO ENABLE THE SLEEVE HALVES TO PIVOT TRANSVERSELY FROM A SECURED PARALLEL CLOSED POSITION TO A NON-PARALLEL OPEN POSITION, A BASE TO RECEIVE OEN END OF THE SLEEVE HALVES AND TO BE HELD IN SECURE ENGAGEMENT THEREWITH WHEN THE SAID SLEEVE HALVES ARE IN SAID PARALLEL POSITION, AND MEANS FOR HOLDING THE SLEEVE TOGETHER IN THE SECURED PARALLEL POSITION IN PRESSURE ENGAGEMENT WITH THE SAID BASE.
References Cited (Backward Citations)
GB352733A
Cited
US2050838A
Cited
US2080913A
Cited
US2701866A
Cited
US2807659A
Cited
US2862991A
Cited
US2893704A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-07-05 | 1969-01-04 | 1969-07-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-05 | 1973-01-04 | 1973-07-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-05 | 1977-01-04 | 1977-07-06 | $7700.00 | Window Closed / Lapsed |