US2754264A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combination aerator and rinser
Assignee: Metal-Glass Products Co
•
Filing: 1952-02-05
•
Granted: 1956-07-10
•
Expires: 1972-02-05
Abstract
No abstract record available.
Inventors
- 👤 Albert M Fischer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 16:06
CPC Classifications
C; C12; C12M; C12M29/00; C12M29/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
64 words
IN A HEAD FOR A COMBINED AERATOR AND RINSER, THE COMBINATION COMPRISING A PIPE; A RIM MOUNTED TO SAID PIPE AND SURROUNDING THE END THEREOF; SAID RIM HAVING A RADIALLY OUTWARDLY AND UPWARDLY INCLINED LOWER FACE; GUIDE MEANS OPERATIVELY MOUNTED TO SAID PIPE; A CIRCULAR PLATE OF SUBSTANTIALLY GREATER DIAMETER THAN SAID PIPE SUPPORTED BY SAID GUIDE MEANS AND ADJACENT THE END OF SAID
Claim 2
Dependent Claim
64 words
IN A HEAD FOR A COMBINED AERATOR AND RINSER, THE COMBINATION COMPRISING A PIPE; A RIM MOUNTED TO SAID PIPE AND SURROUNDING THE END THEREOF; SAID RIM HAVING A RADIALLY OUTWARDLY AND UPWARDLY INCLINED LOWER FACE; GUIDE MEANS OPERATIVELY MOUNTED TO SAID PIPE; A CIRCULAR PLATE OF SUBSTANTIALLY GREATER DIAMETER THAN SAID PIPE SUPPORTED BY SAID GUIDE MEANS AND ADJACENT THE END OF SAID
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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) | 1959-07-10 | 1960-01-09 | 1960-07-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-07-10 | 1964-01-09 | 1964-07-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-07-10 | 1968-01-09 | 1968-07-10 | $7700.00 | Window Closed / Lapsed |