US2608529A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of uniting parts by electrodeposition
Assignee: Unisys Corp
•
Filing: 1945-12-29
•
Granted: 1952-08-26
•
Expires: 1965-12-29
Abstract
No abstract record available.
Inventors
- 👤 Sigurd F Varian
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:08
CPC Classifications
C; C25; C25D; C25D5/00; C25D5/003; C25D7/00; C25D7/04; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49636; Y10T29/49643; Y10T29/49679; Y10T29/4968; Y10T29/4981; Y10T29/49812; Y10T29/49826; Y10T29/49838; Y10T29/49885; Y10T29/49888; Y10T428/00; Y10T428/12; Y10T428/12493; Y10T428/12535; Y10T428/12556; Y10T428/12562; Y10T428/12611
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
97 words
THE METHOD OF FORMING A UNITARY STRUCTURE COMPOSED OF AN ASSEMBLY OF MECHANICAL PARTS WHICH COMPRISES THE STEPS OF ASSEMBLING A PLURALITY OF PARTS IN DESIRED RELATIVE RELATIONSHIP, ENCLOSING THE ASSEMBLY IN A THIN, RUBBER-LIKE ENVELOPE CONFORMING GENERALLY WITH THE CONTOUR OF THE PARTS OF SAID ASSEMBLY, DECREASING THE GAS PRESSURE WITHIN SAID ENVELOPE TO THEREBY CAUSE SAID ENVELOPE TO BE DISTENDED OVER THE SURFACES OF ENGAGEMENT OF THE PARTS OF SAID ASSEMBLY, APPLYING TO SAID ENVELOPE A RELATIVELY THIN DEPOSIT OF ELECTRICALLY CONDUCTIVE MATERIAL, AND THEREAFTER BUILDING UPON SAID DEPOSIT A SUBSTANTIALLY RIGID SHEATH BY ELECTROPLATING.
Claim 2
Independent Claim
97 words
THE METHOD OF FORMING A UNITARY STRUCTURE COMPOSED OF AN ASSEMBLY OF MECHANICAL PARTS WHICH COMPRISES THE STEPS OF ASSEMBLING A PLURALITY OF PARTS IN DESIRED RELATIVE RELATIONSHIP, ENCLOSING THE ASSEMBLY IN A THIN, RUBBER-LIKE ENVELOPE CONFORMING GENERALLY WITH THE CONTOUR OF THE PARTS OF SAID ASSEMBLY, DECREASING THE GAS PRESSURE WITHIN SAID ENVELOPE TO THEREBY CAUSE SAID ENVELOPE TO BE DISTENDED OVER THE SURFACES OF ENGAGEMENT OF THE PARTS OF SAID ASSEMBLY, APPLYING TO SAID ENVELOPE A RELATIVELY THIN DEPOSIT OF ELECTRICALLY CONDUCTIVE MATERIAL, AND THEREAFTER BUILDING UPON SAID DEPOSIT A SUBSTANTIALLY RIGID SHEATH BY ELECTROPLATING.
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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) | 1955-08-26 | 1956-02-25 | 1956-08-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-08-26 | 1960-02-25 | 1960-08-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-08-26 | 1964-02-25 | 1964-08-26 | $7700.00 | Window Closed / Lapsed |