US3343472A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Photographic processing machine
Assignee: Individual
•
Filing: 1965-01-21
•
Granted: 1967-09-26
•
Expires: 1985-01-21
Abstract
No abstract record available.
Inventors
- 👤 Rosenberg Philip
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 14:12
CPC Classifications
G; G03; G03D; G03D13/00; G03D13/007; G03D3/00; G03D3/02; G03D3/04; G03D3/08; G03D3/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
117 words
A CHEMICAL PROCESSING MACHINE COMPRISING A PLURALITY OF LONGITUDINALLY SPACED TANKS FOR CONTAINING CHEMICAL BATHS, HORIZONTAL TRANSFER MEANS FOR MOVING A PIECE HORIZONTALLY THROUGH EACH OF SAID TANKS, A PLURALITY OF VERTICAL TRANSFER MEANS FOR WITHDRAWING THE WORKPIECES FROM THE HORIZONTAL TRANSFER MEANS AND A RESPECTIVE TANK AND FOR INSERTING THE PIECES INTO THE NEXT ADJACENT TANK AND TRANSFERRING THE PIECES BACK TO THE HORIZONTAL TRANSFER MEANS, A SINGLE DRIVING MOTOR COUPLED TO SAID HORIZONTAL TRANSFER MEANS AND TO SAID VERTICAL TRANSFER MEANS FOR DRIVING SAID TRANSFER MEANS SIMULTANEOUSLY, AND CONTROL MEANS FOR INTERMITTENTLY OPERATING SAID DRIVING MOTOR FOR DRIVING SAID VERTICAL TRANSFER MEANS THROUGH A SUBSTANTIALLY COMPLETE CYCLE SIMULTANEOUSLY WITH DRIVING OF SAID HORIZONTAL TRANSFER MEANS.
Claim 2
Dependent Claim
117 words
A CHEMICAL PROCESSING MACHINE COMPRISING A PLURALITY OF LONGITUDINALLY SPACED TANKS FOR CONTAINING CHEMICAL BATHS, HORIZONTAL TRANSFER MEANS FOR MOVING A PIECE HORIZONTALLY THROUGH EACH OF SAID TANKS, A PLURALITY OF VERTICAL TRANSFER MEANS FOR WITHDRAWING THE WORKPIECES FROM THE HORIZONTAL TRANSFER MEANS AND A RESPECTIVE TANK AND FOR INSERTING THE PIECES INTO THE NEXT ADJACENT TANK AND TRANSFERRING THE PIECES BACK TO THE HORIZONTAL TRANSFER MEANS, A SINGLE DRIVING MOTOR COUPLED TO SAID HORIZONTAL TRANSFER MEANS AND TO SAID VERTICAL TRANSFER MEANS FOR DRIVING SAID TRANSFER MEANS SIMULTANEOUSLY, AND CONTROL MEANS FOR INTERMITTENTLY OPERATING SAID DRIVING MOTOR FOR DRIVING SAID VERTICAL TRANSFER MEANS THROUGH A SUBSTANTIALLY COMPLETE CYCLE SIMULTANEOUSLY WITH DRIVING OF SAID HORIZONTAL TRANSFER MEANS.
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) | 1970-09-25 | 1971-03-27 | 1971-09-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-25 | 1975-03-27 | 1975-09-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-25 | 1979-03-27 | 1979-09-26 | $7700.00 | Window Closed / Lapsed |