US3077285A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tin-nickel-phosphorus alloy coatings
Assignee: General American Transportation Corp
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Filing: 1961-09-15
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Granted: 1963-02-12
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Expires: 1981-09-15
Abstract
No abstract record available.
Inventors
- 👤 Budininkas Pranas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:07
CPC Classifications
C; C23; C23C; C23C18/00; C23C18/16; C23C18/31; C23C18/32; C23C18/34; C23C18/36; C23C16/00; C23C16/06; C23C16/08; C23C16/12; F; F16; F16C; F16C33/00; F16C33/02; F16C33/04; F16C33/06; F16C33/12; F16C33/121; F16C33/122; F16C33/124; F16C33/125; F16C33/127; F16C33/14; F16C2204/00; F16C2204/30; F16C2204/34; F16C2204/52; F16C2223/00; F16C2223/10; F16C2223/30; F16C2223/60; F16C2223/70; F16C2226/00; F16C2226/30; F16C2226/36; F16C2226/50; F16C2226/52; F16C2226/54; F16C2240/00; F16C2240/40; F16C2240/60; Y; Y10; Y10S; Y10S384/00; Y10S384/90; Y10S384/912; Y10S428/00; Y10S428/922; Y10S428/923; Y10S428/924; Y10S428/926; Y10S428/9335; Y10S428/938; Y10T; Y10T428/00; Y10T428/12; Y10T428/12493; Y10T428/12708; Y10T428/12722; Y10T428/12771; Y10T428/12861; Y10T428/12937; Y10T428/13; Y10T428/31504; Y10T428/31678
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
101 words
A HOLLOW CONTAINER COMPRISING A WALL DEFINED BY ONE OR MORE STEEL SHEETS SECURELY JOINED TOGETHER AT THE MEETING EDGES THEREOF, A SMOOTH CONTINUOUS SEAMLESS AND SUBSTANTIALLY HOMOGENEOUS HEAT-HARDENED LAYER OF SOLID MATERIAL INTIMATELY BONDED TO THE INTERIOR SURFACES OF BOTH SAID ONE OR MORE SHEETS AND SAID ONE OR MORE JOINTS THEREBETWEEN AND IN COVERING RELATIONSHIP THEREWITH, THE MATERIAL OF SAID LAYER COMPRISING A NICKEL-PHOSPHORUS COATING DEPOSITED FROM A PLATING BATH OF THE NICKEL CATIONHYPOPHOSPHITE ANION TYPE AND CONTAINING BY WEIGHT ABOUT 85% TO 97% NICKEL AND ABOUT 3% TO 15% PHOSPHORUS, THE OUTER SKIN OF SAID NICKEL-PHOSPHOROUS COATING COMPRIS-
Claim 2
Dependent Claim
101 words
A HOLLOW CONTAINER COMPRISING A WALL DEFINED BY ONE OR MORE STEEL SHEETS SECURELY JOINED TOGETHER AT THE MEETING EDGES THEREOF, A SMOOTH CONTINUOUS SEAMLESS AND SUBSTANTIALLY HOMOGENEOUS HEAT-HARDENED LAYER OF SOLID MATERIAL INTIMATELY BONDED TO THE INTERIOR SURFACES OF BOTH SAID ONE OR MORE SHEETS AND SAID ONE OR MORE JOINTS THEREBETWEEN AND IN COVERING RELATIONSHIP THEREWITH, THE MATERIAL OF SAID LAYER COMPRISING A NICKEL-PHOSPHORUS COATING DEPOSITED FROM A PLATING BATH OF THE NICKEL CATIONHYPOPHOSPHITE ANION TYPE AND CONTAINING BY WEIGHT ABOUT 85% TO 97% NICKEL AND ABOUT 3% TO 15% PHOSPHORUS, THE OUTER SKIN OF SAID NICKEL-PHOSPHOROUS COATING COMPRIS-
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-02-11 | 1966-08-13 | 1967-02-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-02-11 | 1970-08-13 | 1971-02-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-02-11 | 1974-08-13 | 1975-02-12 | $7700.00 | Window Closed / Lapsed |