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US3355072A Expired / Lapsed US ⏱️ 0.0 years remaining

Spray dispensing apparatus

Assignee: RIDDELL PRODUCTS Ltd
•
Filing: 1966-07-01
•
Granted: 1967-11-28
•
Expires: 1986-07-01
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Abstract

No abstract record available.

Inventors

  • 👤 Sheppard William George
  • 👤 Jones Jarman Maldwin Lloyd

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-09 13:04
CPC Classifications
B; B05; B05B; B05B11/00; B05B11/0005; B05B11/0027; B05B11/0032; B05B11/01; B05B11/04; B05B11/042; B05B11/043

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 175 words
A LIQUID STORAGE AND SPRAY DISPENSIG APPARATUS HAVING A BELLOWS PORTION, A LIQUID CONTAINING PORTION, A SPRAY DISPENSING NOZZLE HAVING A SPRAY-DISCHARGE ORIFICE THEREIN FROM WHICH SPRAY MAY BE DISPENSED BY A PUMPING ACTION ON SAID BELLOWS PORTION AND A CAP MOVABLY MOUNTED UPON SAID SPRAY DISPENSING NOZZLE, SAID CAP HAVING AN OPENING THEREIN AND BEING MOVABLE RELATIVE TO SAID SPRAY DISPENSING NOZZLE BETWEEN A FIRST POSITION IN WHICH SAID SPRAY DISCHARGE ORIFICE AND SAID OPENING ARE ALIGNED SO THAT SPRAY MAY BE DISPENSED AND A SECOND POSITION IN WHICH SAID CAP SEALS SAID SPRAY DISCHARGE ORIFICE, SAID CAP HAVING TWO CYLINDRICAL COAXIAL SIDE WALLS, ONE WITHIN THE OTHER, SAID OUTER AND INNER SIDE WALLS EACH HAVING A CIRCULAR OPENING, THE TWO OPENINGS BEING ALIGNED WTH RESPECT TO EACH OTHER AND BEING ALIGNABLE WITH SAID SPRAY-DISCHARGE ORIFICE IN SAID FIRST POSITION OF SAID CAP SO THAT SPRAY MAY BE DISPENSED FROM THE SAID APPARATUS WITHOUT RESTRICTION BY SAID CAP, SAID INNER WALL SERVING IN SAID SECOND POSITION OF THE CAP OF SEAL AND SPRAY-DISCHARGE ORIFICE.
Claim 2
Dependent Claim 175 words
A LIQUID STORAGE AND SPRAY DISPENSIG APPARATUS HAVING A BELLOWS PORTION, A LIQUID CONTAINING PORTION, A SPRAY DISPENSING NOZZLE HAVING A SPRAY-DISCHARGE ORIFICE THEREIN FROM WHICH SPRAY MAY BE DISPENSED BY A PUMPING ACTION ON SAID BELLOWS PORTION AND A CAP MOVABLY MOUNTED UPON SAID SPRAY DISPENSING NOZZLE, SAID CAP HAVING AN OPENING THEREIN AND BEING MOVABLE RELATIVE TO SAID SPRAY DISPENSING NOZZLE BETWEEN A FIRST POSITION IN WHICH SAID SPRAY DISCHARGE ORIFICE AND SAID OPENING ARE ALIGNED SO THAT SPRAY MAY BE DISPENSED AND A SECOND POSITION IN WHICH SAID CAP SEALS SAID SPRAY DISCHARGE ORIFICE, SAID CAP HAVING TWO CYLINDRICAL COAXIAL SIDE WALLS, ONE WITHIN THE OTHER, SAID OUTER AND INNER SIDE WALLS EACH HAVING A CIRCULAR OPENING, THE TWO OPENINGS BEING ALIGNED WTH RESPECT TO EACH OTHER AND BEING ALIGNABLE WITH SAID SPRAY-DISCHARGE ORIFICE IN SAID FIRST POSITION OF SAID CAP SO THAT SPRAY MAY BE DISPENSED FROM THE SAID APPARATUS WITHOUT RESTRICTION BY SAID CAP, SAID INNER WALL SERVING IN SAID SECOND POSITION OF THE CAP OF SEAL AND SPRAY-DISCHARGE ORIFICE.

References Cited (Backward Citations)

US2609235A Cited
US2700484A Cited
US2924393A Cited
US2987261A Cited
US3152734A Cited
US3255934A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1970-11-27 1971-05-29 1971-11-28 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1974-11-27 1975-05-29 1975-11-28 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1978-11-27 1979-05-29 1979-11-28 $7700.00 Window Closed / Lapsed

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