US2725848A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Roll apparatus for applying volatile paint to articles
Assignee: Richardson Co
•
Filing: 1950-09-13
•
Granted: 1955-12-06
•
Expires: 1970-09-13
Abstract
No abstract record available.
Inventors
- 👤 Walter O Farrell
- 👤 Homer D Schnitzius
- 👤 Gordon A Ruschman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 03:57
CPC Classifications
B; B05; B05C; B05C1/00; B05C1/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
136 words
APPARATUS FOR USE IN APPLYING VOLATILE PAINTS TO ARTICLES, SAID APPARATUS COMPRISING A CLOSED VESSEL FOR THE PAINT, A PLURALITY OF ROLLS MOUNTED IN A VERTICAL ARRANGEMENT, MEANS TO DISCHARGE PERIODICALLY A SMALL QUANTITY OF PAINT FROM SAID VESSEL ONTO THE UPPERMOST OF SAID ROLLS, SAID ROLLS BEING ARRANGED TO TRANSFER SAID DISCHARGED PAINT TO THE LOWERMOST OF SAID ROLLS, MEANS TO SHIELD SAID ROLLS AND SAID DISCHARGE MEANS FROM SUBSTANTIAL CONTACT WITH THE ATMOSPHERE, CONVEYOR MEANS TO PASS A SUCCESSION OF SAID ARTICLES BENEATH SAID LOWERMOST ROLL IN PAINT TRANSFER CONTACT THEREWITH, COMMON MEANS TO DRIVE SAID CONVEYOR MEANS AND SAID ROLLS, AND MEANS TO EFFECT SAID PERIODIC DISCHARGE OF PAINT FROM SAID CLOSED VESSEL ONTO SAID UPPERMOST ROLL IN TIMED RELATION TO THE MOVEMENT OF SAID SUCCESSION OF ARTICLES PASSING BENEATH SAID LOWERMOST ROLL.
Claim 2
Dependent Claim
136 words
APPARATUS FOR USE IN APPLYING VOLATILE PAINTS TO ARTICLES, SAID APPARATUS COMPRISING A CLOSED VESSEL FOR THE PAINT, A PLURALITY OF ROLLS MOUNTED IN A VERTICAL ARRANGEMENT, MEANS TO DISCHARGE PERIODICALLY A SMALL QUANTITY OF PAINT FROM SAID VESSEL ONTO THE UPPERMOST OF SAID ROLLS, SAID ROLLS BEING ARRANGED TO TRANSFER SAID DISCHARGED PAINT TO THE LOWERMOST OF SAID ROLLS, MEANS TO SHIELD SAID ROLLS AND SAID DISCHARGE MEANS FROM SUBSTANTIAL CONTACT WITH THE ATMOSPHERE, CONVEYOR MEANS TO PASS A SUCCESSION OF SAID ARTICLES BENEATH SAID LOWERMOST ROLL IN PAINT TRANSFER CONTACT THEREWITH, COMMON MEANS TO DRIVE SAID CONVEYOR MEANS AND SAID ROLLS, AND MEANS TO EFFECT SAID PERIODIC DISCHARGE OF PAINT FROM SAID CLOSED VESSEL ONTO SAID UPPERMOST ROLL IN TIMED RELATION TO THE MOVEMENT OF SAID SUCCESSION OF ARTICLES PASSING BENEATH SAID LOWERMOST ROLL.
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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) | 1958-12-05 | 1959-06-06 | 1959-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-12-05 | 1963-06-06 | 1963-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-12-05 | 1967-06-06 | 1967-12-06 | $7700.00 | Window Closed / Lapsed |