US3349218A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Precision electrode assembly
Assignee: Raytheon Co
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Filing: 1964-07-20
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Granted: 1967-10-24
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Expires: 1984-07-20
Abstract
No abstract record available.
Inventors
- 👤 William H Hill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 09:20
CPC Classifications
B; B23; B23K; B23K9/00; B23K9/24; B23K9/28; B23K9/282
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
91 words
AN ELECTRODE ASSEMBLY COMPRISING: A RECTANGULAR HOLDER MEMBER HAVING A TAPERED TIP OF LESSER CROSS SECTION THAN THE REMAINDER OF SAID HOLDER, A SLOT IN ONE SURFACE EXTENDING BETWEEN OPPOSITE SIDES OF SAID MEMBER AND AT AN ANGLE OF SUBSTANTIALLY 17* OF ARC THEREWITH, A CLAMPING SURFACE ADJACENT TO THE SURFACE CONTAINING SAID SLOT BOUNDED BY SAID TIP AND SLOT AND OF THE SAME SLOPE AS SAID SLOT, SAID CLAMPING SURFACE HAVING A RETAINING SHOULDER ALONG ONE EDGE AND A TRANSVERSE BORE HAVING A BOLT THREADED THEREIN AND EXTENDING OUTWARD THEREFROM,
Claim 2
Dependent Claim
91 words
AN ELECTRODE ASSEMBLY COMPRISING: A RECTANGULAR HOLDER MEMBER HAVING A TAPERED TIP OF LESSER CROSS SECTION THAN THE REMAINDER OF SAID HOLDER, A SLOT IN ONE SURFACE EXTENDING BETWEEN OPPOSITE SIDES OF SAID MEMBER AND AT AN ANGLE OF SUBSTANTIALLY 17* OF ARC THEREWITH, A CLAMPING SURFACE ADJACENT TO THE SURFACE CONTAINING SAID SLOT BOUNDED BY SAID TIP AND SLOT AND OF THE SAME SLOPE AS SAID SLOT, SAID CLAMPING SURFACE HAVING A RETAINING SHOULDER ALONG ONE EDGE AND A TRANSVERSE BORE HAVING A BOLT THREADED THEREIN AND EXTENDING OUTWARD THEREFROM,
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-10-23 | 1971-04-24 | 1971-10-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-23 | 1975-04-24 | 1975-10-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-23 | 1979-04-24 | 1979-10-24 | $7700.00 | Window Closed / Lapsed |