Patent US3205016A successfully refreshed from Google Patents.
US3205016A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Conveyors
Assignee: Blower Application Co Inc
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Filing: 1962-12-11
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Granted: 1965-09-07
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Expires: 1982-12-11
Abstract
No abstract record available.
Inventors
- 👤 Martin H Panning
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 19:37
CPC Classifications
B; B65; B65G; B65G53/00; B65G2812/00; B65G2812/16; B65G2812/1608; B65G2812/1675
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
123 words
A CONVEYING SYSTEM INCLUDING A CONVEYING CONDUIT ADAPTED TO HAVE A GASEOUS MEDIUM THEREIN, SAID CONDUIT HAVING A SUBSTANTIALLY UNIFORM CROSS-SECTIONAL AREA THROUGHOUT A PREDETERMINED LENGTH THEREOF, A MANIFOLD SURROUNDING SAID LENGTH OF SAID CONDUIT BETWEEN THE INLET AND OUTLET ENDS OF SAID CONDUIT, SAID MANIFOLD HAVING AN INLET FROM A PRESSURE SOURCE OF GASEOUS MEDIUM AT ITS UPSTREAM END AND A RETURN TO SAID PRESSURE SOURCE AT ITS DOWNSTREAM END, A PARTITION IN SAID MANIFOLD BETWEEN SAID INLET AND RETURN, NOZZLE MEANS FROM SAID PARTITION TO SAID CONDUIT TO DIRECT SAID GASEOUS MEDIUM FORM SAID PRESSURE SOURCE DOWNSTREAM OF SAID CONDUIT, AND APERTURES IN SAID CONDUIT DOWNSTREAM OF SAID PARTITION FOR DELIVERY OF A PART OF SAID GASEOUS MEDIUM TO SAID RETURN.
Claim 2
Dependent Claim
123 words
A CONVEYING SYSTEM INCLUDING A CONVEYING CONDUIT ADAPTED TO HAVE A GASEOUS MEDIUM THEREIN, SAID CONDUIT HAVING A SUBSTANTIALLY UNIFORM CROSS-SECTIONAL AREA THROUGHOUT A PREDETERMINED LENGTH THEREOF, A MANIFOLD SURROUNDING SAID LENGTH OF SAID CONDUIT BETWEEN THE INLET AND OUTLET ENDS OF SAID CONDUIT, SAID MANIFOLD HAVING AN INLET FROM A PRESSURE SOURCE OF GASEOUS MEDIUM AT ITS UPSTREAM END AND A RETURN TO SAID PRESSURE SOURCE AT ITS DOWNSTREAM END, A PARTITION IN SAID MANIFOLD BETWEEN SAID INLET AND RETURN, NOZZLE MEANS FROM SAID PARTITION TO SAID CONDUIT TO DIRECT SAID GASEOUS MEDIUM FORM SAID PRESSURE SOURCE DOWNSTREAM OF SAID CONDUIT, AND APERTURES IN SAID CONDUIT DOWNSTREAM OF SAID PARTITION FOR DELIVERY OF A PART OF SAID GASEOUS MEDIUM TO SAID RETURN.
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) | 1968-09-06 | 1969-03-08 | 1969-09-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-06 | 1973-03-08 | 1973-09-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-06 | 1977-03-08 | 1977-09-07 | $7700.00 | Window Closed / Lapsed |