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US3099373A Expired / Lapsed US ⏱️ 0.0 years remaining

Flexible feed tube with bail fastening said tube to a discharge spout

Assignee: Individual
•
Filing: 1961-03-13
•
Granted: 1963-07-30
•
Expires: 1981-03-13
📄 Original PDF 🌐 Google Patents

Abstract

No abstract record available.

Inventors

  • 👤 Ebenhard S Gandrud

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-03 22:32
CPC Classifications
A; A01; A01C; A01C7/00; A01C7/20; A01C7/206; F; F16; F16L; F16L37/00; F16L37/08; F16L37/12; Y; Y10; Y10T; Y10T24/00; Y10T24/34; Y10T24/3427; Y10T24/3439; Y10T24/344; Y10T24/3444

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 235 words
IN A DEVICE FOR DISTRIBUTING GRANULAR MATERIAL, A DISPENSING HOPPER ADAPTED TO CONTAIN A QUANTITY OF SAID GRANULAR MATERIAL, A GENERALLY TUBULAR DISCHARGE SPOUT SECURED IN DEPENDING RELATIONSHIP TO SAID HOPPER, SAID DISCHARGE SPOUT DEFINING A PAIR OF GENERALLY DIAMETRICALLY ALIGNED AND OPPOSED APERTURES, A FLEXIBLE TUBULAR FEED CONDUIT HAVING ITS UPPER END ASSOCIATED WITH SAID DISCHARGE SPOUT, SAID CONDUIT DEFINING A PAIR OF GENERALLY DIAMETRICALLY ALIGNED AND OPPOSED APERTURES WHICH ARE ALSO ALIGNABLE WITH THE APERTURES DEFINED BY SAID DISCHARGE SPOUT, AND A FLEXIBLE AND RESILIENT CONNECTING BAIL FOR SECURING THE UPPER END OF SAID CONDUIT TO SAID DISCHARGE SPOUT, SAID BAIL COMPRISING A PAIR OF SPACED AND ELONGATED GENERALLY PARALLEL SIDE PORTIONS, A GENERALLY ARCUATE CLIP PORTION INTEGRALLY CONNECTED TO EACH OF THE LOWER ENDS OF SAID SIDE PORTIONS, SAID CLIP PORTION OF SAID BAIL HAVING AN INNER DIAMETER SLIGHTLY LESS THAN THE OUTER DIAMETER OF SAID CONDUIT AND ALSO HAVING A CIRCUMFERENTIAL LENGTH OF SUBSTANTIALLY MORE THAN 180* BUT LESS THAN 360*, AND A PAIR OF EARS WHICH EXTEND INWARDLY TOWARD ONE ANOTHER AND ARE ONE EACH DEFINED AT THE UPPER END OF EACH OF SAID SIDE PORTIONS OF SAID BAIL, SAID EARS BEING ONE EACH RECEIVED IN SAID ALIGNED APERTURES OF SAID DISCHARGE SPOUT AND SAID TUBULAR CONDUIT, AND SAID CLIP PORTION OF SAID BAIL BEING ADAPTED TO CLIP ON AND TIGHTLY GRIP AN OUTER SURFACE PORTION OF SAID TUBULAR CONDUIT.
Claim 2
Dependent Claim 235 words
IN A DEVICE FOR DISTRIBUTING GRANULAR MATERIAL, A DISPENSING HOPPER ADAPTED TO CONTAIN A QUANTITY OF SAID GRANULAR MATERIAL, A GENERALLY TUBULAR DISCHARGE SPOUT SECURED IN DEPENDING RELATIONSHIP TO SAID HOPPER, SAID DISCHARGE SPOUT DEFINING A PAIR OF GENERALLY DIAMETRICALLY ALIGNED AND OPPOSED APERTURES, A FLEXIBLE TUBULAR FEED CONDUIT HAVING ITS UPPER END ASSOCIATED WITH SAID DISCHARGE SPOUT, SAID CONDUIT DEFINING A PAIR OF GENERALLY DIAMETRICALLY ALIGNED AND OPPOSED APERTURES WHICH ARE ALSO ALIGNABLE WITH THE APERTURES DEFINED BY SAID DISCHARGE SPOUT, AND A FLEXIBLE AND RESILIENT CONNECTING BAIL FOR SECURING THE UPPER END OF SAID CONDUIT TO SAID DISCHARGE SPOUT, SAID BAIL COMPRISING A PAIR OF SPACED AND ELONGATED GENERALLY PARALLEL SIDE PORTIONS, A GENERALLY ARCUATE CLIP PORTION INTEGRALLY CONNECTED TO EACH OF THE LOWER ENDS OF SAID SIDE PORTIONS, SAID CLIP PORTION OF SAID BAIL HAVING AN INNER DIAMETER SLIGHTLY LESS THAN THE OUTER DIAMETER OF SAID CONDUIT AND ALSO HAVING A CIRCUMFERENTIAL LENGTH OF SUBSTANTIALLY MORE THAN 180* BUT LESS THAN 360*, AND A PAIR OF EARS WHICH EXTEND INWARDLY TOWARD ONE ANOTHER AND ARE ONE EACH DEFINED AT THE UPPER END OF EACH OF SAID SIDE PORTIONS OF SAID BAIL, SAID EARS BEING ONE EACH RECEIVED IN SAID ALIGNED APERTURES OF SAID DISCHARGE SPOUT AND SAID TUBULAR CONDUIT, AND SAID CLIP PORTION OF SAID BAIL BEING ADAPTED TO CLIP ON AND TIGHTLY GRIP AN OUTER SURFACE PORTION OF SAID TUBULAR CONDUIT.

References Cited (Backward Citations)

US2428679A Cited
US2636704A Cited
US2861527A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1966-07-29 1967-01-28 1967-07-30 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1970-07-29 1971-01-28 1971-07-30 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1974-07-29 1975-01-28 1975-07-30 $7700.00 Window Closed / Lapsed

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