Patent US3342297A successfully refreshed from Google Patents.
US3342297A
Expired / Lapsed
US
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Fluidynamic system and method of operation
Assignee: Individual
•
Filing: 1965-08-26
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Granted: 1967-09-19
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Expires: 1985-08-26
Abstract
No abstract record available.
Inventors
- 👤 George B Greene
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 11:54
CPC Classifications
B; B41; B41J; B41J23/00; B41J23/20
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
122 words
A FLUIDYNAMIC SYSTEM INCLUDING A PLURALITY OF INFORMATION TRANSMISSION CHANNELS, EACH CHANNEL COMPRISING: FIRST AND SECOND THROUGHPUTLESS COLLAPSIBLE CONTAINERS RESPECTIVELY SITUATED AT SPACED APART LOCATIONS, CONDUIT MEANS COUPLING THE INTERIORS OF SAID CONTAINERS TOGETHER IN A FLUID TIGHT RELATIONSHIP, MEANS FOR CONTINUOUSLY VARYING THE VOLUME OF SAID FIRST CONTAINER IN A PREDETERMINED FASHION IN SYNCHRONISM WITH THE VARIATION OF THE VOLUMES OF THE FIRST CONTAINERS IN THE OTHER ONES OF SAID CHANNELS, AN OUTPUT MEMBER, MEANS FOR COUPLING SAID SECOND CONTAINER TO SAID OUTPUT MEMBER WHEREBY SAID OUTPUT MEMBER IS MOVABLE WITH SAID SECOND CONTAINER WHEN SAID SECOND CONTAINER EXPANDS AND CONTRACTS, AND MEANS FOR SELECTIVELY IMPAIRING SAID FLUID TIGHT RELATIONSHIP IN ACCORDANCE WITH DATA SIGNALS TO CORRESPONDINGLY DRIVE SAID OUTPUT MEMBER.
Claim 2
Dependent Claim
122 words
A FLUIDYNAMIC SYSTEM INCLUDING A PLURALITY OF INFORMATION TRANSMISSION CHANNELS, EACH CHANNEL COMPRISING: FIRST AND SECOND THROUGHPUTLESS COLLAPSIBLE CONTAINERS RESPECTIVELY SITUATED AT SPACED APART LOCATIONS, CONDUIT MEANS COUPLING THE INTERIORS OF SAID CONTAINERS TOGETHER IN A FLUID TIGHT RELATIONSHIP, MEANS FOR CONTINUOUSLY VARYING THE VOLUME OF SAID FIRST CONTAINER IN A PREDETERMINED FASHION IN SYNCHRONISM WITH THE VARIATION OF THE VOLUMES OF THE FIRST CONTAINERS IN THE OTHER ONES OF SAID CHANNELS, AN OUTPUT MEMBER, MEANS FOR COUPLING SAID SECOND CONTAINER TO SAID OUTPUT MEMBER WHEREBY SAID OUTPUT MEMBER IS MOVABLE WITH SAID SECOND CONTAINER WHEN SAID SECOND CONTAINER EXPANDS AND CONTRACTS, AND MEANS FOR SELECTIVELY IMPAIRING SAID FLUID TIGHT RELATIONSHIP IN ACCORDANCE WITH DATA SIGNALS TO CORRESPONDINGLY DRIVE SAID OUTPUT MEMBER.
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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) | 1970-09-18 | 1971-03-20 | 1971-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-18 | 1975-03-20 | 1975-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-18 | 1979-03-20 | 1979-09-19 | $7700.00 | Window Closed / Lapsed |