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US3254841A Expired / Lapsed US ⏱️ 0.0 years remaining

Fluid diffuser device having a triangular shaped container

Assignee: Individual
•
Filing: 1964-05-12
•
Granted: 1966-06-07
•
Expires: 1984-05-12
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Abstract

No abstract record available.

Inventors

  • 👤 Sr Frank E De Loncker

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-30 10:19
CPC Classifications
A; A01; A01M; A01M1/00; A01M1/20; A01M1/2022; A01M1/2027; A01M1/2044

Claims Analysis

Total Claims: 1
Claim 1
Independent Claim 166 words
A VOLATILE LIQUID DISPENSER COMPRISING A HORIZONTALLY ELONGATED HOLLOW CONTAINER TRIANGULAR IN CROSS-SECTION AND PROVIDING A RESERVOIR FOR DEODORIZING, AND SIMILAR FUNCTIONING INSECTICIDAL LIQUIDS, SAID CONTAINER HAVING A FILLER HOLE AT ITS TOP AND AT LEAST ONE GRAVITY-TYPE DISPENSING PORT AT ITS BOTTOM, A FIRST TROUGH JOINTED TO THE BOTTOM OF SAID CONTAINER AND UNDERLYING SAID PORT, AND A SECOND TROUGH UNDERLYING AND JOINED TO SAID FIRST TROUGH, THE LATTER BEING OF A TRANSVERSE CROSS-SECTIONAL DIMENSION LESS THAN THE CROSS-SECTIONAL DIMENSION AT THE TOP OF SAID CONTAINER, SAID SECOND TROUGH BEING OF A CROSS-SECTIONAL DIMENSION GREATER THAN THE CROSS-SECTIONAL DIMENSION OF SAID FIRST TROUGH, SAID CONTAINER BEING TRIANGULAR IN TRANSVERSE CROSS-SECTION AND BOTH TROUGHS BEING SEMI-CIRCULAR IN TRANSVERSE CROSS-SECTION, THE RESPECTIVE ENDS OF THE CONTAINER AND TROUGHS BEING CLOSED BY VERTICAL END WALLS, UPPER END PORTIONS RISING TO A LEVEL ABOVE THE TOP OF SAID CONTAINER, AND THE TOP OF SAID CONTAINER HAVING AN UPSTANDING SUSPENSION FLANGE INTEGRAL WITH AND EXTENDING BETWEEN SAID UPPER END PORTIONS.

References Cited (Backward Citations)

US310116A Cited
US334078A Cited
GB190810902A Cited
US1044969A Cited
US1164624A Cited
US1489071A Cited
US1514564A Cited
US2225963A Cited
US2991517A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1969-06-06 1969-12-06 1970-06-07 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1973-06-06 1973-12-06 1974-06-07 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1977-06-06 1977-12-06 1978-06-07 $7700.00 Window Closed / Lapsed

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