US3358751A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Heat sink
Assignee: General Dynamics Corp
•
Filing: 1965-04-19
•
Granted: 1967-12-19
•
Expires: 1985-04-19
Abstract
No abstract record available.
Inventors
- 👤 Marvin W Berwald
- 👤 Harold D Palmer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 01:46
CPC Classifications
B; B23; B23K; B23K3/00; B23K3/08; B23K3/085
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
40 words
A HEAT SINK FOR TERMINAL SOLDERING APPLICATIONS COMPRISING A HEAT REGULATING MEMBER, SAID MEMBER INCLUDING A TERMINAL PASSAGE EXTENDING THERETHROUGH, AND A HANDLE PORTION CONNECTED TO SAID HEAT REGULATING MEMBER, SAID HEAT REGULATING MEMBER BEING PROVIDED WITH A FIRST POR-
Claim 2
Dependent Claim
40 words
A HEAT SINK FOR TERMINAL SOLDERING APPLICATIONS COMPRISING A HEAT REGULATING MEMBER, SAID MEMBER INCLUDING A TERMINAL PASSAGE EXTENDING THERETHROUGH, AND A HANDLE PORTION CONNECTED TO SAID HEAT REGULATING MEMBER, SAID HEAT REGULATING MEMBER BEING PROVIDED WITH A FIRST POR-
References Cited (Backward Citations)
US3178905A
Cited
US3291476A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-12-18 | 1971-06-19 | 1971-12-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-12-18 | 1975-06-19 | 1975-12-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-12-18 | 1979-06-19 | 1979-12-19 | $7700.00 | Window Closed / Lapsed |