US3355284A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Heat-treatable creep-resistant solder
Assignee: Motors Liquidation Co
•
Filing: 1965-10-21
•
Granted: 1967-11-28
•
Expires: 1985-10-21
Abstract
No abstract record available.
Inventors
- 👤 Douglas J Harvey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 21:20
CPC Classifications
B; B23; B23K; B23K35/00; B23K35/22; B23K35/24; B23K35/26; B23K35/268
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
27 words
A HIGH STRENGTH CREEP-RESISTANT LEAD-BASED ALLOY COMPRISING, BY WEIGHT, 1.0 TO 5.0% TIN, 0.1 TO 2.0% SILVER, 0.1 TO 0.8% CADMIUM, AND THE BALANCE SUBSTANTIALLY ALL LEAD.
Claim 2
Dependent Claim
27 words
A HIGH STRENGTH CREEP-RESISTANT LEAD-BASED ALLOY COMPRISING, BY WEIGHT, 1.0 TO 5.0% TIN, 0.1 TO 2.0% SILVER, 0.1 TO 0.8% CADMIUM, AND THE BALANCE SUBSTANTIALLY ALL LEAD.
References Cited (Backward Citations)
US1301688A
Cited
US1333619A
Cited
US2148741A
Cited
US2375755A
Cited
US2551116A
Cited
US2570501A
Cited
US3043682A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-11-27 | 1971-05-29 | 1971-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-11-27 | 1975-05-29 | 1975-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-11-27 | 1979-05-29 | 1979-11-28 | $7700.00 | Window Closed / Lapsed |