US3137910A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gloss setter
Assignee: Shenango China Inc
•
Filing: 1962-01-22
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Granted: 1964-06-23
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Expires: 1982-01-22
Abstract
No abstract record available.
Inventors
- 👤 Howard B Cummings
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 14:33
CPC Classifications
F; F27; F27D; F27D5/00; F27D5/0006; F27D5/0018
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
109 words
A GLOSS SETTER FOR FIRING FOOTED GLAZED DISHWARE COMPRISING A CRANK PORTION OF RELATIVELY STRONG AND DENSE REFRACTORY ADAPTED TO SUPPORT ITS OWN WEIGHT AND THE WEIGHT OF WARE TO BE FIRED ON IT IN A GLOST FIRE, SAID CRANK PORTION HAVING AT LEAST ONE RECESS LOCATED ON ITS UPPER SURFACE AND IN THE LOCUS OF THE FOOT OF WARE TO BE SUPPORTED BY THE CRANK, AN INSET OF RELATIVELY SOFT, POROUS, AND WEAK REFRACTORY RECEIVED IN SAID RECESS, AND MEANS SUPPORTED BY SAID INSET EXTENDING ABOVE THE INSET TO SPACE WARE ABOVE AND OUT OF CONTACT WITH THE UPPER SURFACE OF THE CRANK ADJACENT THE WARE SUPPORTED THEREBY.
Claim 2
Dependent Claim
109 words
A GLOSS SETTER FOR FIRING FOOTED GLAZED DISHWARE COMPRISING A CRANK PORTION OF RELATIVELY STRONG AND DENSE REFRACTORY ADAPTED TO SUPPORT ITS OWN WEIGHT AND THE WEIGHT OF WARE TO BE FIRED ON IT IN A GLOST FIRE, SAID CRANK PORTION HAVING AT LEAST ONE RECESS LOCATED ON ITS UPPER SURFACE AND IN THE LOCUS OF THE FOOT OF WARE TO BE SUPPORTED BY THE CRANK, AN INSET OF RELATIVELY SOFT, POROUS, AND WEAK REFRACTORY RECEIVED IN SAID RECESS, AND MEANS SUPPORTED BY SAID INSET EXTENDING ABOVE THE INSET TO SPACE WARE ABOVE AND OUT OF CONTACT WITH THE UPPER SURFACE OF THE CRANK ADJACENT THE WARE SUPPORTED THEREBY.
References Cited (Backward Citations)
US1804980A
Cited
US1775535A
Cited
US1877424A
Cited
US2574878A
Cited
GB673045A
Cited
GB678668A
Cited
US2881502A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-06-23 | 1967-12-23 | 1968-06-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-23 | 1971-12-23 | 1972-06-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-23 | 1975-12-23 | 1976-06-23 | $7700.00 | Window Closed / Lapsed |