US3090118A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making a cooking vessel
Assignee: Sunbeam Corp
•
Filing: 1959-04-16
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Granted: 1963-05-21
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Expires: 1979-04-16
Abstract
No abstract record available.
Inventors
- 👤 Richard W Hanzel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 12:37
CPC Classifications
A; A47; A47J; A47J36/00; A47J36/02; B; B22; B22D; B22D19/00; B22D19/0045; C; C23; C23C; C23C6/00; C25; C25D; C25D7/00; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/4998; Y10T29/49982; Y10T29/49984; Y10T428/00; Y10T428/12; Y10T428/12493; Y10T428/12708; Y10T428/12722; Y10T428/12736; Y10T428/1275; Y10T428/12771; Y10T428/12861; Y10T428/12896; Y10T428/12903; Y10T428/1291; Y10T428/12937
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
63 words
THE METHOD OF MAKING A LAMINATED DEVICE, WHICH COMPRISES APPLYING A STRIKE OF NICKEL TO A FACE OF A FERROUS METAL MEMBER, APPLYING A PLATING OF METAL OF THE CLASS CONSISTING OF TIN, CADMIUM AND SILVER TO SAID STRIKE OF NICKEL, APPLYING MOLTEN ALUMINUM TO SAID PLATING, AND COOLING THE RESULTING ASSEMBLAGE TO SOLIDIFY SAID ALUMINUM AND FUSE IT WITH SAID BONDING METAL.
Claim 2
Independent Claim
63 words
THE METHOD OF MAKING A LAMINATED DEVICE, WHICH COMPRISES APPLYING A STRIKE OF NICKEL TO A FACE OF A FERROUS METAL MEMBER, APPLYING A PLATING OF METAL OF THE CLASS CONSISTING OF TIN, CADMIUM AND SILVER TO SAID STRIKE OF NICKEL, APPLYING MOLTEN ALUMINUM TO SAID PLATING, AND COOLING THE RESULTING ASSEMBLAGE TO SOLIDIFY SAID ALUMINUM AND FUSE IT WITH SAID BONDING METAL.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-05-20 | 1966-11-19 | 1967-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-20 | 1970-11-19 | 1971-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-20 | 1974-11-19 | 1975-05-21 | $7700.00 | Window Closed / Lapsed |