US2852463A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plate clamping mechanism for electrolytic treating apparatus
Assignee: Intercompany Corp
•
Filing: 1956-11-14
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Granted: 1958-09-16
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Expires: 1976-11-14
Abstract
No abstract record available.
Inventors
- 👤 Ernest R Gutzmer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 00:09
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/02; H01R13/193; C; C25; C25D; C25D17/00; C25D17/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
122 words
IN APPARATUS FOR THE ELECTROLYTIC TREATING OF A PLATE, SAID APPARATUS INCLUDING A RESERVOIR FOR AN ELECTROLYTE BATH; AN ELECTRODE SUBMERGED IN SAID BATH; A RACK FOR SUPPORTING SAID PLATE IN SAID BATH WITH A MAJOR SURFACE OF SAID PLATE FACING SAID ELECTRODE, SAID RACK INCLUDING A PAIR OF COOPERATING CLAMPING MECHANISMS GRIPPING OPPOSITE EDGES OF THE PLATE, AND INTERMEDIATE STRUCTURE CONNECTED BETWEEN SAID CLAMPING MECHANISMS AND HOLDING THEM IN PREDETERMINED SPACED RELATIONSHIP; AND A CURRENT SOURCE CONNECTED TO SAID ELECTRODE AND TO SAID CLAMPING MECHANISMS: THE IMPROVEMENT WHEREIN EACH OF SAID CLAMPING MECHANISMS HAS AN ELONGATED OPENFACED PLATE RECEIVING NOTCH DEFINED IN PART BY LATERALLY SPACED ELONGATED INTERIOR WALL SURFACES WITH ONE OF SAID SURFACES BEING FORMED OF CURRENT CONDUCTING MATERIAL
Claim 2
Dependent Claim
122 words
IN APPARATUS FOR THE ELECTROLYTIC TREATING OF A PLATE, SAID APPARATUS INCLUDING A RESERVOIR FOR AN ELECTROLYTE BATH; AN ELECTRODE SUBMERGED IN SAID BATH; A RACK FOR SUPPORTING SAID PLATE IN SAID BATH WITH A MAJOR SURFACE OF SAID PLATE FACING SAID ELECTRODE, SAID RACK INCLUDING A PAIR OF COOPERATING CLAMPING MECHANISMS GRIPPING OPPOSITE EDGES OF THE PLATE, AND INTERMEDIATE STRUCTURE CONNECTED BETWEEN SAID CLAMPING MECHANISMS AND HOLDING THEM IN PREDETERMINED SPACED RELATIONSHIP; AND A CURRENT SOURCE CONNECTED TO SAID ELECTRODE AND TO SAID CLAMPING MECHANISMS: THE IMPROVEMENT WHEREIN EACH OF SAID CLAMPING MECHANISMS HAS AN ELONGATED OPENFACED PLATE RECEIVING NOTCH DEFINED IN PART BY LATERALLY SPACED ELONGATED INTERIOR WALL SURFACES WITH ONE OF SAID SURFACES BEING FORMED OF CURRENT CONDUCTING MATERIAL
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) | 1961-09-15 | 1962-03-17 | 1962-09-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-09-15 | 1966-03-17 | 1966-09-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-09-15 | 1970-03-17 | 1970-09-16 | $7700.00 | Window Closed / Lapsed |