US3328281A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for continuous strip plating
Assignee: Individual
•
Filing: 1963-02-27
•
Granted: 1967-06-27
•
Expires: 1983-02-27
Abstract
No abstract record available.
Inventors
- 👤 Glenn T Marshall
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 09:53
CPC Classifications
C; C25; C25D; C25D7/00; C25D7/06; C25D7/0614; C25D7/0657
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
102 words
APPARATUS FOR PASSING ELECTRICAL ENERGY THROUGH LONGITUDINALLY MOVING STRIP MATERIAL, COMPRISING A ROTATABLY MOUNTED ROLL ABOUT WHICH THE MOVING STRIP TRAVELS, A CURRENT-CONDUCTIVE GRAVITY-BIASED BRUSH ENGAGED WITH SAID ROLL FOR CONDUCTING ELECTRICAL ENERGY THERETO, INSULATING SUPPORT MEANS ADJACENT SAID ROLL AND WITH WHICH SAID BRUSH IS SLIDABLY ENGAGED, SAID SUPPORT MEANS GUIDING MOVEMENT OF SAID BRUSH TOWARD AND AWAY FROM SAID ROLL IN A DIRECTION RADIALLY THEREOF AND INTERENGAGEMENT BETWEEN SAID BRUSH AND SAID SUPPORT MEANS BEING LIMITED TO RADIAL LINE CONTACT TO MINIMIZE FRICTIONAL RESISTANCE TO BRUSH MOVEMENT AFORESAID, AND MEANS FLEXIBLY CONNECTING SAID BRUSH TO A SOURCE OF ELECTRICAL ENERGY.
Claim 2
Dependent Claim
102 words
APPARATUS FOR PASSING ELECTRICAL ENERGY THROUGH LONGITUDINALLY MOVING STRIP MATERIAL, COMPRISING A ROTATABLY MOUNTED ROLL ABOUT WHICH THE MOVING STRIP TRAVELS, A CURRENT-CONDUCTIVE GRAVITY-BIASED BRUSH ENGAGED WITH SAID ROLL FOR CONDUCTING ELECTRICAL ENERGY THERETO, INSULATING SUPPORT MEANS ADJACENT SAID ROLL AND WITH WHICH SAID BRUSH IS SLIDABLY ENGAGED, SAID SUPPORT MEANS GUIDING MOVEMENT OF SAID BRUSH TOWARD AND AWAY FROM SAID ROLL IN A DIRECTION RADIALLY THEREOF AND INTERENGAGEMENT BETWEEN SAID BRUSH AND SAID SUPPORT MEANS BEING LIMITED TO RADIAL LINE CONTACT TO MINIMIZE FRICTIONAL RESISTANCE TO BRUSH MOVEMENT AFORESAID, AND MEANS FLEXIBLY CONNECTING SAID BRUSH TO A SOURCE OF ELECTRICAL ENERGY.
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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) | 1970-06-26 | 1970-12-26 | 1971-06-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-06-26 | 1974-12-26 | 1975-06-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-06-26 | 1978-12-26 | 1979-06-27 | $7700.00 | Window Closed / Lapsed |