US2923675A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for electro-plating or treating articles
Assignee: Individual
•
Filing: 1957-08-05
•
Granted: 1960-02-02
•
Expires: 1977-08-05
Abstract
No abstract record available.
Inventors
- 👤 Round John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 07:20
CPC Classifications
B; B65; B65G; B65G49/00; B65G49/02; B65G49/025
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
183 words
APPARATUS FOR ELECTRO-PLATING OR TREATING ARTICLES IN WHICH THE ARTICLES TO BE TREATED ARE CONTAINED IN A ROTATING BARREL IMMERSED IN A LIQUID CONTAINED IN A VAT, COMPRISING A BARREL SELF-CONTAINED UNIT FORMED OF A FRAME, A SHAFT MOUNTED ON THE FRAME, A BARREL SUSPENDED FROM THE SHAFT, MEANS FOR ROTATING THE BARREL FROM THE SHAFT COMPRISING BELT PULLEYS ON THE SHAFT AND THE BARREL, DRIVE BELTS ENGAGING THE PULLEYS FOR ROTATING THE BARREL AND SUSPENDING THE BARREL FROM THE SHAFT, AND CHAIN SPROCKET WHEELS ON THE SHAFT, AND AN INDEPENDENT CHAIN DRIVE FOR DRIVING SAID SPROCKET WHEELS AND THE SHAFT COMPRISING AN ENDLESS CHAIN MOUNTED ON EACH SIDE OF THE VAT, LEDGES ON THE VAT ON WHICH THE UPPER RUNS OF THE CHAINS ARE SUPPORTED SO THAT THE SPROCKET WHEELS ON THE SHAFT OF SAID BARREL SELF CONTAINED UNIT ARE SUPPORTED BY THE CHAINS WHEREBY THE CHAINS CAN CARRY SAID UNIT ALONG THE VAT AND WHEREBY WHEN THE UNIT IS HELD AGAINST LONGITUDINAL MOVEMENT THE CHAINS ROTATE THE BARREL, AND STOPS PREVENTING THE BARREL SELF CONTAINED UNIT FROM TRAVELLING LONGITUDINALLY OF THE
Claim 2
Dependent Claim
183 words
APPARATUS FOR ELECTRO-PLATING OR TREATING ARTICLES IN WHICH THE ARTICLES TO BE TREATED ARE CONTAINED IN A ROTATING BARREL IMMERSED IN A LIQUID CONTAINED IN A VAT, COMPRISING A BARREL SELF-CONTAINED UNIT FORMED OF A FRAME, A SHAFT MOUNTED ON THE FRAME, A BARREL SUSPENDED FROM THE SHAFT, MEANS FOR ROTATING THE BARREL FROM THE SHAFT COMPRISING BELT PULLEYS ON THE SHAFT AND THE BARREL, DRIVE BELTS ENGAGING THE PULLEYS FOR ROTATING THE BARREL AND SUSPENDING THE BARREL FROM THE SHAFT, AND CHAIN SPROCKET WHEELS ON THE SHAFT, AND AN INDEPENDENT CHAIN DRIVE FOR DRIVING SAID SPROCKET WHEELS AND THE SHAFT COMPRISING AN ENDLESS CHAIN MOUNTED ON EACH SIDE OF THE VAT, LEDGES ON THE VAT ON WHICH THE UPPER RUNS OF THE CHAINS ARE SUPPORTED SO THAT THE SPROCKET WHEELS ON THE SHAFT OF SAID BARREL SELF CONTAINED UNIT ARE SUPPORTED BY THE CHAINS WHEREBY THE CHAINS CAN CARRY SAID UNIT ALONG THE VAT AND WHEREBY WHEN THE UNIT IS HELD AGAINST LONGITUDINAL MOVEMENT THE CHAINS ROTATE THE BARREL, AND STOPS PREVENTING THE BARREL SELF CONTAINED UNIT FROM TRAVELLING LONGITUDINALLY OF THE
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) | 1963-02-01 | 1963-08-03 | 1964-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-02-01 | 1967-08-03 | 1968-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-02-01 | 1971-08-03 | 1972-02-02 | $7700.00 | Window Closed / Lapsed |