← Back to Patent Explorer
US3233778A Expired / Lapsed US ⏱️ 0.0 years remaining

Pellet dispenser

Assignee: Whirlpool Corp
•
Filing: 1964-01-16
•
Granted: 1966-02-08
•
Expires: 1984-01-16
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Clifton A Cobb
  • 👤 Victor W Cuthbert

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-30 06:33
CPC Classifications
D; D06; D06F; D06F39/00; D06F39/02; D06F39/026

Claims Analysis

Total Claims: 1
Claim 1
Independent Claim 279 words
MEANS FOR DISPENSING PELLETS COMPRISING: A HOUSING HAVING A FIRST PORTION ARRANGED TO RECEIVE A PLURALITY OF PELLETS IN STACKET RELATIONSHIP, AND A SECOND PORTION DEFINING AN EJECTION CHAMBER AT ONE END OF SAID FIRST PORTION, SAID SECOND PORTION OF THE HOUSING FURTHER DEFINING A FIRST, ACCESS OPENING ALIGNED WITH SAID FIRST PORTION OF THE HOUSING FOR INTRODUCING PELLETS SERIATIM THERETHROUGH INTO SAID FIRST PORTION TO BE STACKED THEREIN, AND A SECOND, EJECTION OPENING FOR PASSING PELLETS FROM SAID EJECTION CHAMBER; MEANS FOR URGING A PELLET STACK IN SAID FIRST PORTION OF THE HOUSING TOWARD SAID FIRST OPENING TO DISPOSE AN END ONE OF THE STACKED PELLETS IN SAID EJECTION CHAMBER, SAID EJECTION CHAMBER HAVING A HEIGHT SUBSTANTIALLY GREATER THAN THE HEIGHT OF THE PELLETS; EJECTION MEANS INCLUDING AN EJECTOR MEMBER SELECTIVELY ENGAGING SAID END ONE OF SAID PELLETS IN SAID EJECTION CHAMBER AND FORCIBLY URGING SAID END ONE OF SAID PELLETS OUTWARDLY THEREFROM THROUGH SAID SECOND OPENING, SAID EJECTOR MEMBER MOVING TO A POSITION ENDWISE OF THE REMAINDER OF THE STACK OF PELLETS DURING ITS EJECTION OF THE ENDWISE PELLET; A CLOSURE ADJUSTABLY SECURED TO SAID SECOND PORTION TO EXTEND ACROSS SAID FIRST OPENING AND HAVING AN INNER STOP SURFACE ADJUSTABLY POSITIONABLE ENDWISE OF SAID STACK TO HAVE SAID END ONE OF SAID PELLETS URGED THEREAGAINST TO BE ACCURATELY POSITIONED IN ALIGNED RELATIONSHIP WITH SAID EJECTOR MEMBER AND INWARDLY OF ALL PORTIONS OF SAID SECOND PORTION OF SAID HOUSING THEREBY TO PRECLUDE UNDESIRABLE DEFORMING ENGAGEMENT OF SAID END ONE OF SAID PELLETS WITH THE HOUSING AT SAID ONE END OF THE FRONT PORTION THEREOF DURING EJECTION THEREOF; AND CONTROL MEANS FOR CONTROLLING THE OPERATION OF SAID EJECTION MEANS.

References Cited (Backward Citations)

US132325A Cited
US1814929A Cited
US2008735A Cited
US2462922A Cited
US2752061A Cited
US2705576A Cited
US2621655A Cited
US3036731A Cited
US3062030A Cited
US3040934A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1969-02-07 1969-08-09 1970-02-08 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1973-02-07 1973-08-09 1974-02-08 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1977-02-07 1977-08-09 1978-02-08 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag