US4646948A — Measuring container with modified pour-spout and …

Claim 1

Independent Claim 221 words

In a combination with a vessel comprising a primary storage container for storing liquid and a measuring head, having a pour-spout, disposed above said primary storage container, a neck disposed between said primary storage container and the base of said measuring head, said measuring head constructed to accommodate a modified pour-spout connected at its lower end at said neck and having a portion forming an angle with the principal axis of said container and extending a substantial length into said measuring head in the direction of said principal axis to receive liquid from said storage container and transport said liquid at its upper end to an area, spaced-apart from said pour-out spout, adjacent the opposite side of said measuring head, for measuring said liquid dispensed from said storage container through said modified pour-spout, the improvement wherein: said neck has an opening which is at least partially aligned with said pour-out spout, and said neck opening is constructed to accommodate and interposed filler tube extending through said pour-out spout and said neck opening into said primary storage container, for filling said storage container through said pour-out spout; and means including a removable closure for closing the opening through said neck between said primary storage container and said measuring head upon completion of said filling operation and withdrawal of said interposed filler tube.

Claim 2

Dependent Claim 221 words

In a combination with a vessel comprising a primary storage container for storing liquid and a measuring head, having a pour-spout, disposed above said primary storage container, a neck disposed between said primary storage container and the base of said measuring head, said measuring head constructed to accommodate a modified pour-spout connected at its lower end at said neck and having a portion forming an angle with the principal axis of said container and extending a substantial length into said measuring head in the direction of said principal axis to receive liquid from said storage container and transport said liquid at its upper end to an area, spaced-apart from said pour-out spout, adjacent the opposite side of said measuring head, for measuring said liquid dispensed from said storage container through said modified pour-spout, the improvement wherein: said neck has an opening which is at least partially aligned with said pour-out spout, and said neck opening is constructed to accommodate and interposed filler tube extending through said pour-out spout and said neck opening into said primary storage container, for filling said storage container through said pour-out spout; and means including a removable closure for closing the opening through said neck between said primary storage container and said measuring head upon completion of said filling operation and withdrawal of said interposed filler tube.

Claim 3

Dependent Claim 51 words

The combination in accordance with claim 1 wherein said measuring head includes a modified pour-spout connected through said neck to said primary storage container, and wherein said means including a removable closure for closing the opening through said neck comprises a flexible plug which snap-fits into and seats in said neck.

Claim 4

Dependent Claim 68 words

The combination in accordance with claim 1 wherein said means including a removable closure for closing the opening through said neck comprises an annular ring of plastic material forming an outward bulge in a direction transverse to the axis of the neck to provide an opening through said neck, and which bulge is constructed to flex inwardly to seal against itself, to close said opening through said neck.

Claim 5

Dependent Claim 54 words

The combination in accordance with claim 1 wherein said pour-out spout and said opening through said neck are aligned so that when said interposed filler tube is accommodated to extend between said pour-out spout and said neck opening, the axis of said filler tube is substantially parallel to the principal axis of said container.

Claim 6

Dependent Claim 60 words

The combination in accordance with claim 1 wherein said pour-out spout and said opening through said neck are aligned so that when said interposed filler tube is accommodated to extend between said pour-out spout and said neck opening, the axis of said filler tube makes an angle of at least about 30 degrees with the principal axis of said container.

Claim 7

Dependent Claim 138 words

The combination in accordance with claim 1 wherein the means including a removable closure for closing the opening through said neck comprises a composite member of flexible material which includes a first section comprising a plug constructed to seat in the opening through said neck between said measuring head and said primary storage container, said plug having a channel passage therethrough, and a second section integral with said first section and comprising a tubular member in the form of a modified pour-spout, said tubular member partially aligned with said channel, and said plug constructed, when in place in said neck, to close the opening in said neck between said measuring head and said primary storage container, and simultaneously to provide liquid communication through said channel between said primary storage container and the lower end of said modified pour-spout.

Claim 8

Dependent Claim 148 words

The combination in accordance with claim 1 wherein said measuring head comprises a modified pour-spout for communicating between said primary storage container and said measuring head, said modified pour-spout being formed by compression-molding a portion of said measuring head opposite to said pour-out spout to form a tube, the axis of which forms a small angle with the principal axis of said container having its apex adjacent said neck, said tube constructed to pass at its lower end through a portion of said neck opening into said primary storage container, one wall of said tube forming a barrier between the lower end of said measuring head and said primary storage container, and said tube being spaced-apart at its upper end from the closed inner wall of said measuring head, whereby said modified pour-spout is constructed to provide liquid communication between said primary storage container and said measuring head.

Claim 9

Dependent Claim 176 words

In combination with a vessel comprising a primary storage container for storing fluid and a measuring head having a pour-out spout, disposed above said primary storage container, said measuring head connected to said primary container by a neck to receive and measure fluid dispensed from said storage container through a modified pour-spout; the improvement wherein said modified pour-spout is formed by compression-molding a portion of said measuring head to provide a tube adjacent the rear wall of said measuring head, the axis of which tube forms a small angle with the principal axis of said container having an apex adjacent said neck, and said tube constructed to pass at its lower end through a portion of said neck opening into said primary storage container, one wall of said tube forming a barrier between the lower end of said measuring head and said primary storage container, and said tube being spaced-apart at its upper end from the closed inner wall of said measuring head, to provide liquid communication between said primary storage container and said measuring head.

Claim 10

Dependent Claim 176 words

In combination with a vessel comprising a primary storage container for storing fluid and a measuring head having a pour-out spout, disposed above said primary storage container, said measuring head connected to said primary container by a neck to receive and measure fluid dispensed from said storage container through a modified pour-spout; the improvement wherein said modified pour-spout is formed by compression-molding a portion of said measuring head to provide a tube adjacent the rear wall of said measuring head, the axis of which tube forms a small angle with the principal axis of said container having an apex adjacent said neck, and said tube constructed to pass at its lower end through a portion of said neck opening into said primary storage container, one wall of said tube forming a barrier between the lower end of said measuring head and said primary storage container, and said tube being spaced-apart at its upper end from the closed inner wall of said measuring head, to provide liquid communication between said primary storage container and said measuring head.

Claim 11

Dependent Claim 198 words

In a vessel comprising a primary storage container for storing liquid and a measuring head having a pour-out spout, disposed above said primary storage container, a neck disposed between said primary storage container and the base of said measuring head, said measuring head constructed to accommodate a modified pour-spout connected at its lower end through said neck and forming a small angle with the principal axis of said container having its apex adjacent said neck, to receive liquid from said storage container and dispense said liquid at its upper end into said measuring head in an area spaced-apart from said pour-out spout on the opposite side of said measuring head; the method steps comprising: forming an opening in said neck which communicates between the base of said measuring head and said storage container, which opening is at least partially aligned with said pour-out spout, for filling said primary storage container through said pour-out spout, interposing a filler tube through said pour-out spout and said neck opening into said primary storage container; and at the termination of the filling process, closing the opening in said neck between said primary storage container and said measuring head with a removable closure.

Claim 12

Dependent Claim 198 words

In a vessel comprising a primary storage container for storing liquid and a measuring head having a pour-out spout, disposed above said primary storage container, a neck disposed between said primary storage container and the base of said measuring head, said measuring head constructed to accommodate a modified pour-spout connected at its lower end through said neck and forming a small angle with the principal axis of said container having its apex adjacent said neck, to receive liquid from said storage container and dispense said liquid at its upper end into said measuring head in an area spaced-apart from said pour-out spout on the opposite side of said measuring head; the method steps comprising: forming an opening in said neck which communicates between the base of said measuring head and said storage container, which opening is at least partially aligned with said pour-out spout, for filling said primary storage container through said pour-out spout, interposing a filler tube through said pour-out spout and said neck opening into said primary storage container; and at the termination of the filling process, closing the opening in said neck between said primary storage container and said measuring head with a removable closure.

Claim 13

Dependent Claim 44 words

The method in accordance with claim 9 wherein said measuring head includes a modified pour-spout connected through said neck to said primary storage container, wherein the step of closing the opening through said neck comprises snap-fitting and seating a flexible plug into said neck.

Claim 14

Dependent Claim 62 words

The method in accordance with claim 9 wherein said neck comprises an annular ring of flexible plastic material which forms an outward bulge in a direction transverse to the axis of the neck when the neck is open, wherein the step of closing the opening through said neck comprises flexing the outward bulge forming said annular ring inwardly to seal against itself.

Claim 15

Dependent Claim 46 words

The method in accordance with claim 9 wherein said pour-out spout and said neck opening are at least partially vertically aligned, the step of interposing said filler tube vertically through said pour-out spout and said neck opening into said primary storage container during the filling process.

Claim 16

Dependent Claim 57 words

The method in accordance with claim 9 wherein said pour-out spout and said neck opening are at least partially aligned in a direction making an acute angle with the principal axis of the container, interposing said filler tube in the direction of said acute angle through said pour-out spout and said neck opening into said storage container.

Claim 17

Dependent Claim 142 words

The method in accordance with claim 9 which comprises the step of interposing a removable closure of flexible material which is a composite which includes a first section comprising a plug constructed to seat in the opening through said neck between said measuring head and said primary storage container, said plug being formed with a channel passage therethrough, and forming said plug with a second section integral with said first section and comprising a tubular member in the form of a modified pour-spout, said tubular member being at least partially aligned with said channel and constructed, when said plug is in place in said neck, to close the opening in said neck between said measuring head and said primary storage container, and simultaneously to provide communication through said channel between said primary storage container and the lower end of said modified pour-spout.

Claim 18

Dependent Claim 142 words

The method in accordance with claim 9, wherein said measuring head comprises a modified pour-spout for communicating between said primary storage container and said measuring head, the step of forming said modified pour-spout by compression-molding a portion of said measuring head to provide a tube adjacent the rear wall of said measuring head opposite to said pour-out spout, the axis of which tube forms a small angle with the principal axis of said container having its apex adjacent said neck, which tube is constructed to pass at its lower end through a portion of said neck opening out into said primary storage container, and said tube being constructed at its upper end to be spaced-apart from the closed inner wall of said measuring head, whereby said modified pour-spout is formed to provide liquid communication between said primary container and said measuring head.

Claim 19

Dependent Claim 183 words

In a vessel comprising a primary storage container for storing fluid and a measuring head having a pour-out spout disposed above said primary storage container, said measuring head being connected through a neck to receive and measure fluid dispensed from said storage container through a modified pour-spout: the method of forming said modified pour-spout which comprises the step of compression-molding a portion of said measuring head to provide a tube adjacent the rear wall of said measuring head, the axis of which tube forms a small angle with the principal axis of said container having its apex adjacent said neck, and which tube is constructed at its lower end to provide a modified pour-spout which opens through said neck into said primary storage container, forming one wall of said tube as a barrier between the lower end of said measuring head and said primary storage container, and said tube being constructed at its upper end, to be spaced-apart from the closed inner wall of said measuring head, whereby said modified pour-spout provides liquid communication between said primary storage container and said measuring head.

Claim 20

Dependent Claim 183 words

In a vessel comprising a primary storage container for storing fluid and a measuring head having a pour-out spout disposed above said primary storage container, said measuring head being connected through a neck to receive and measure fluid dispensed from said storage container through a modified pour-spout: the method of forming said modified pour-spout which comprises the step of compression-molding a portion of said measuring head to provide a tube adjacent the rear wall of said measuring head, the axis of which tube forms a small angle with the principal axis of said container having its apex adjacent said neck, and which tube is constructed at its lower end to provide a modified pour-spout which opens through said neck into said primary storage container, forming one wall of said tube as a barrier between the lower end of said measuring head and said primary storage container, and said tube being constructed at its upper end, to be spaced-apart from the closed inner wall of said measuring head, whereby said modified pour-spout provides liquid communication between said primary storage container and said measuring head.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	1990-03-02	1990-09-01	1991-03-03	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	1994-03-02	1994-09-01	1995-03-03	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	1998-03-02	1998-09-01	1999-03-03	$7700.00	Window Closed / Lapsed

Measuring container with modified pour-spout and method and apparatus for filling the same

Abstract

Inventors

Bibliographic Details

Claims Analysis

References Cited (Backward Citations)

USPTO Annuity & Maintenance Windows

Assigned Categories & Tags

Assign Category Tag