Patent US3359575A successfully refreshed from Google Patents.
US3359575A
Expired / Lapsed
US
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Cuspidor assembly for dental console
Assignee: American Hospital Supply Corp
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Filing: 1965-11-01
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Granted: 1967-12-26
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Expires: 1985-11-01
Abstract
No abstract record available.
Inventors
- 👤 Milton R Nielsen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 12:36
CPC Classifications
A; A61; A61C; A61C17/00; A61C17/14; Y; Y10; Y10S; Y10S4/00; Y10S4/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
85 words
A CUSPIDOR ASSEMBLY COMPRISING: A HORIZONTAL TRACK ADAPTED TO BE MOUNTED WITHIN A DENTAL CONSOLE; A ROLLEREQUIPPED TROLLEY MOVEABLE ALONG SAID TRACK BETWEEN EXTENDED AND RETRACTED POSITIONS; A HORIZONTALLY-ELONGATED ARM HAVING A BOWL-SUPPORTING RECESS AT ONE END THEREOF; A CUSPIDOR BOWL SUPPORTED IN SAID RECESS; MEANS PIVOTALLY CONNECTING THE OPPOSITE END OF SAID ARM TO SAID TROLLEY FOR PIVOTAL MOVEMENT OF SAID ARM ABOUT A VERTICAL AXIS; A FIRST CONDUIT EXTENDING LONGITUDINALLY THROUGH SAID ARM AND COMMUNICATING WITH THE BOTTOM OF SAID BOWL FOR CON-
Claim 2
Dependent Claim
85 words
A CUSPIDOR ASSEMBLY COMPRISING: A HORIZONTAL TRACK ADAPTED TO BE MOUNTED WITHIN A DENTAL CONSOLE; A ROLLEREQUIPPED TROLLEY MOVEABLE ALONG SAID TRACK BETWEEN EXTENDED AND RETRACTED POSITIONS; A HORIZONTALLY-ELONGATED ARM HAVING A BOWL-SUPPORTING RECESS AT ONE END THEREOF; A CUSPIDOR BOWL SUPPORTED IN SAID RECESS; MEANS PIVOTALLY CONNECTING THE OPPOSITE END OF SAID ARM TO SAID TROLLEY FOR PIVOTAL MOVEMENT OF SAID ARM ABOUT A VERTICAL AXIS; A FIRST CONDUIT EXTENDING LONGITUDINALLY THROUGH SAID ARM AND COMMUNICATING WITH THE BOTTOM OF SAID BOWL FOR CON-
References Cited (Backward Citations)
GB909003A
Cited
FR1358018A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-12-25 | 1971-06-26 | 1971-12-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-12-25 | 1975-06-26 | 1975-12-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-12-25 | 1979-06-26 | 1979-12-26 | $7700.00 | Window Closed / Lapsed |