Patent US3100330A successfully refreshed from Google Patents.
US3100330A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Capacitor sealing method
Assignee: Sprague Electric Co
•
Filing: 1960-11-21
•
Granted: 1963-08-13
•
Expires: 1980-11-21
Abstract
No abstract record available.
Inventors
- 👤 Livingston L Rice
- 👤 Walter J Rohane
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 10:15
CPC Classifications
H; H01; H01G; H01G4/00; H01G4/002; H01G4/228; H01G4/236; Y; Y10; Y10T; Y10T29/00; Y10T29/43; Y10T29/435; Y10T29/49; Y10T29/49826; Y10T29/49885; Y10T29/49908; Y10T29/49925; Y10T29/49927; Y10T29/49929
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
85 words
THE METHOD OF SEALING AN ELECTRICAL COMPONENT CASING, SAID METHOD COMPRISING COMPRESSING A PORTION OF A CLOSE-FITTING TINNED TUBULATION OF AN END SEAL ONTO A TINNED LEAD-WIRE EXTENDING FROM AN ENCASED ELECTRICAL COMPONENT THROUGH THE TUBULATION, HEATING SAID TUBULATION AND SAID LEAD-WIRE AT THE COMPRESSED PORTION TO MELT THE TINNED COATS, DISPLACING SAID TINNED COATS BY FURTHER COMPRESSION OF SAID PORTION OF THE TUBULATION TO PRODUCE A BASE-METAL-TO-BASE-METAL CONTACT BETWEEN THE TUBULATION AND THE LEAD-WIRE BY SQUEEZING THE TINNED COATS OUT OF THE BASE-METAL-TO-BASE-METAL CONTACT.
Claim 2
Independent Claim
85 words
THE METHOD OF SEALING AN ELECTRICAL COMPONENT CASING, SAID METHOD COMPRISING COMPRESSING A PORTION OF A CLOSE-FITTING TINNED TUBULATION OF AN END SEAL ONTO A TINNED LEAD-WIRE EXTENDING FROM AN ENCASED ELECTRICAL COMPONENT THROUGH THE TUBULATION, HEATING SAID TUBULATION AND SAID LEAD-WIRE AT THE COMPRESSED PORTION TO MELT THE TINNED COATS, DISPLACING SAID TINNED COATS BY FURTHER COMPRESSION OF SAID PORTION OF THE TUBULATION TO PRODUCE A BASE-METAL-TO-BASE-METAL CONTACT BETWEEN THE TUBULATION AND THE LEAD-WIRE BY SQUEEZING THE TINNED COATS OUT OF THE BASE-METAL-TO-BASE-METAL CONTACT.
References Cited (Backward Citations)
US1991767A
Cited
US1996982A
Cited
US2086135A
Cited
US2211659A
Cited
US2739277A
Cited
AT198171B
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-08-12 | 1967-02-11 | 1967-08-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-08-12 | 1971-02-11 | 1971-08-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-08-12 | 1975-02-11 | 1975-08-13 | $7700.00 | Window Closed / Lapsed |