US2887766A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Composite metal articles
Assignee: Borg Warner Corp
•
Filing: 1956-10-26
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Granted: 1959-05-26
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Expires: 1976-10-26
Abstract
No abstract record available.
Inventors
- 👤 Russell R Fike
- 👤 Albert J Pilous
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 05:54
CPC Classifications
F; F16; F16C; F16C33/00; F16C33/02; F16C33/04; F16C33/06; F16C33/12; C; C23; C23C; C23C24/00; C23C24/08; C23C28/00; C23C28/02; F16C33/121; F16C33/122; F16C33/125; F16C33/14; F16C2204/00; F16C2204/10; F16C2204/16; F16C2204/20; F16C2220/00; F16C2220/60; F16C2223/00; F16C2223/30; Y; Y10; Y10S; Y10S384/00; Y10S384/90; Y10S384/912; Y10S428/00; Y10S428/922; Y10S428/923; Y10S428/924; Y10S428/926; Y10S428/9335; Y10S428/934; Y10S428/935; Y10S428/939; Y10T; Y10T428/00; Y10T428/12; Y10T428/12493; Y10T428/12708; Y10T428/12715; Y10T428/12722; Y10T428/12736; Y10T428/1275
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
46 words
A COMPOSITE METAL STRUCTURE COMPRISING AN ALUMIMUM OR ALUMINUM ALLOY MEMBER, A PLATING OF NICKEL ON SAID MEMBER, A COPPER-LEAD ALLOY MEMBER, A LAYER COMPRISING TIN DISPOSED BETWEEN SAID NICKEL PLATED AND SAID COPPER-LEAD ALLOY MEMBERS, AND A LAYER OF BABBITT ON SAID COPPER-LEAD ALLOY MEMBER.
Claim 2
Dependent Claim
46 words
A COMPOSITE METAL STRUCTURE COMPRISING AN ALUMIMUM OR ALUMINUM ALLOY MEMBER, A PLATING OF NICKEL ON SAID MEMBER, A COPPER-LEAD ALLOY MEMBER, A LAYER COMPRISING TIN DISPOSED BETWEEN SAID NICKEL PLATED AND SAID COPPER-LEAD ALLOY MEMBERS, AND A LAYER OF BABBITT ON SAID COPPER-LEAD ALLOY MEMBER.
References Cited (Backward Citations)
US1333337A
Cited
US1530374A
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US1637033A
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US1770582A
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US2386951A
Cited
US2513365A
Cited
US2741016A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-05-25 | 1962-11-24 | 1963-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-05-25 | 1966-11-24 | 1967-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-05-25 | 1970-11-24 | 1971-05-26 | $7700.00 | Window Closed / Lapsed |