US3282085A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid operated filament diameter measuring device
Assignee: TDY Industries LLC
•
Filing: 1963-03-29
•
Granted: 1966-11-01
•
Expires: 1983-03-29
Abstract
No abstract record available.
Inventors
- 👤 James M Benson
- 👤 George F Quittner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 10:23
CPC Classifications
G; G01; G01B; G01B13/00; G01B13/08; B; B65; B65H; B65H63/00; B65H63/06; B65H63/062; B65H63/067; G01B5/00; G01B5/08; G01B5/10; B65H2701/00; B65H2701/30; B65H2701/31
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
117 words
A FLUID FLOW MEASURING DEVICE FOR MEASURING THE MEANS DIAMETER OF A LENGTH OF MOVING MATERIAL COMPRISING IN COMBINATION: A PNEUMATIC BRIDGE HAVING INPUT AND OUTPUT CONNECTIONS, MEANS FOR CONNECTING A SOURCE OF FLUID SUPPLY TO SAID INPUT CONNECTION, A MEASURING FIXTURE JOINED TO SAID OUTPUT CONNECTION, SAID MEASURING FIXTURE COMPRIING A CHANNEL PLATE HAVING A FLAT SURFACE THEREON, A PLANAR CHANNEL BACKPLATE ADAPTED FOR MATING RELATIONSHIP WITH THE FLAT SURFACE OF SAID CHANNEL PLATE, SAID FLAT SURFACE BEING PROVIDED WITH AN ELONGATED CHANNEL, SAID CHANNEL HAVING OUTWARDLY FLARING V-SHAPED NOTCHES AT ITS ENDS, MEANS EXTERNAL TO SAID CHANNEL PLATE AND CHANNEL BACKPLATE FOR DETACHABLY SECURING SAID PLATES IN MATING RELATIONSHIP, MEANS FOR PASSING FLUID TO SAID
Claim 2
Dependent Claim
117 words
A FLUID FLOW MEASURING DEVICE FOR MEASURING THE MEANS DIAMETER OF A LENGTH OF MOVING MATERIAL COMPRISING IN COMBINATION: A PNEUMATIC BRIDGE HAVING INPUT AND OUTPUT CONNECTIONS, MEANS FOR CONNECTING A SOURCE OF FLUID SUPPLY TO SAID INPUT CONNECTION, A MEASURING FIXTURE JOINED TO SAID OUTPUT CONNECTION, SAID MEASURING FIXTURE COMPRIING A CHANNEL PLATE HAVING A FLAT SURFACE THEREON, A PLANAR CHANNEL BACKPLATE ADAPTED FOR MATING RELATIONSHIP WITH THE FLAT SURFACE OF SAID CHANNEL PLATE, SAID FLAT SURFACE BEING PROVIDED WITH AN ELONGATED CHANNEL, SAID CHANNEL HAVING OUTWARDLY FLARING V-SHAPED NOTCHES AT ITS ENDS, MEANS EXTERNAL TO SAID CHANNEL PLATE AND CHANNEL BACKPLATE FOR DETACHABLY SECURING SAID PLATES IN MATING RELATIONSHIP, MEANS FOR PASSING FLUID TO 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) | 1969-10-31 | 1970-05-02 | 1970-11-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-31 | 1974-05-02 | 1974-11-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-31 | 1978-05-02 | 1978-11-01 | $7700.00 | Window Closed / Lapsed |