US4829006A — Centrifugation vial and cluster tray

Claim 1

Independent Claim 150 words

An integral array of vials comprising: a plurality of joined vial base members each having a support surface; a plurality of vial side walls each extending from and integrally formed with a base member and each forming a vial rim defining a chamber opening at a vial end remote from said base member, each vial side wall comprising an inner and outer wall, said inner wall extending from and integrally formed with said outer wall, and said inner and outer walls forming said rim at their juncture; and a plurality of vial bottom walls each extending from and integrally formed with an associated vial side wall to define a vial chamber, each vial bottom wall being offset from the plane of the associated base member surface for supporting the vial such that each bottom wall is spaced from any substantially planar surface on which the associated base member is supported.

Claim 2

Dependent Claim 150 words

An integral array of vials comprising: a plurality of joined vial base members each having a support surface; a plurality of vial side walls each extending from and integrally formed with a base member and each forming a vial rim defining a chamber opening at a vial end remote from said base member, each vial side wall comprising an inner and outer wall, said inner wall extending from and integrally formed with said outer wall, and said inner and outer walls forming said rim at their juncture; and a plurality of vial bottom walls each extending from and integrally formed with an associated vial side wall to define a vial chamber, each vial bottom wall being offset from the plane of the associated base member surface for supporting the vial such that each bottom wall is spaced from any substantially planar surface on which the associated base member is supported.

Claim 3

Dependent Claim 12 words

The array of claim 1, wherein said base members are separably connected.

Claim 4

Dependent Claim 95 words

The array of claim 1, further comprising cap means for sealing, said cap means comprising a top portion abutting the vial rim surrounding the chamber opening, a plug portion extending from the top portion and shaped for sealing engagement between an outer surface of the plug portion and a portion of the vial wall adjacent the chamber opening, and a skirt portion extending from the top portion and spaced from and concentrically surrounding the plug portion and extending downwardly further than said plug portion, wherein the outer surface of the plug portion is concentrically ribbed.

Claim 5

Dependent Claim 15 words

The array of claim 3, wherein said array is comprised of a transparent polymeric material.

Claim 6

Dependent Claim 11 words

The array of claim 4, wherein said material is polyethylene terephthalate.

Claim 7

Dependent Claim 29 words

The array of claim 1 further comprising a plurality of tabs each extending upwardly from the vial base member proximate to a vial to facilitate handling of the vial.

Claim 8

Dependent Claim 148 words

An integral array of vials comprising: a plurality if joined vial base members each having a supporting surface and separating means for facilitating separation of said base members; a plurality of vial side walls each extending from and integrally formed with a base member and each forming a vial rim defining a chamber opening at a vial end remote from said base member; a plurality of vial bottom walls each extending from and integrally formed with an associated vial side wall to define a vial chamber, each vial bottom wall being offset from the plane of the associated base member surface for supporting the vial such that each bottom wall is spaced from any substantially planar surface on which the associated base member is supported; and a plurality of tabs each extending upwardly from the vial base member proximate to a vial to facilitate handling of the vial.

Claim 9

Dependent Claim 148 words

An integral array of vials comprising: a plurality if joined vial base members each having a supporting surface and separating means for facilitating separation of said base members; a plurality of vial side walls each extending from and integrally formed with a base member and each forming a vial rim defining a chamber opening at a vial end remote from said base member; a plurality of vial bottom walls each extending from and integrally formed with an associated vial side wall to define a vial chamber, each vial bottom wall being offset from the plane of the associated base member surface for supporting the vial such that each bottom wall is spaced from any substantially planar surface on which the associated base member is supported; and a plurality of tabs each extending upwardly from the vial base member proximate to a vial to facilitate handling of the vial.

Claim 10

Dependent Claim 112 words

The array of claim 7, further having at least one cap sealing the vial opening, said cap comprising: a top portion for abutting a vial rim defining and surrounding the chamber opening of the vial; a plug portion extending from the top portion and shaped for sealing engagement between an outer surface of the plug portion and a portion of a inner surface of the vial adjacent to the chamber opening; and an unthreaded skirt portion extending from the top portion and spaced from and coaxially surrounding the plug portion in a manner such that at least a portion of the skirt portion closely fits over an outer surface of the vial.

Claim 11

Dependent Claim 24 words

The array of claim 8, wherein the skirt portion extends from the top portion a distance further than the length of the plug portion.

Claim 12

Dependent Claim 10 words

The array of claim 9, wherein said cap is transparent.

Claim 13

Dependent Claim 39 words

The array of claim 7, wherein each vial side wall comprises an inner and outer wall, said inner wall extending from and integrally formed with said outer wall, said inner and outer walls forming said rim at their juncture.

Claim 14

Dependent Claim 13 words

The array of claim 11, wherein said array is comprised of polyethylene terephthalate.

Claim 15

Dependent Claim 131 words

An integral array of vials comprising: a base structure having a plurality of connected regions, each forming a vial base member, said base structure further having a nesting lip extending from the periphery thereof; a vial wall extending from and integrally formed with each base member, each of said walls extending and integrally formed with and terminating in a bottom wall and defining therewith a vial chamber, wherein the outer surface of each of the bottom walls is offset from its base member such that the outer surface of the bottom wall makes no contact with any substantially planar surface on which the base member is place and wherein each region is bounded by segmenting means in the base structure rendering each region severable from the remainder of the base structure.

Claim 16

Dependent Claim 131 words

An integral array of vials comprising: a base structure having a plurality of connected regions, each forming a vial base member, said base structure further having a nesting lip extending from the periphery thereof; a vial wall extending from and integrally formed with each base member, each of said walls extending and integrally formed with and terminating in a bottom wall and defining therewith a vial chamber, wherein the outer surface of each of the bottom walls is offset from its base member such that the outer surface of the bottom wall makes no contact with any substantially planar surface on which the base member is place and wherein each region is bounded by segmenting means in the base structure rendering each region severable from the remainder of the base structure.

Claim 17

Dependent Claim 34 words

The array of claim 13, wherein the outer surface of the bottom wall of any free-standing vial severed from the array makes no contact with any substantially planar surface on which it is placed.

Claim 18

Dependent Claim 21 words

The array of claim 14, wherein segmenting means comprises a groove partically narrowing base structure thickness along boundaries of each region.

Claim 19

Dependent Claim 13 words

The array of claim 15, wherein said array is comprised of polyethylene terephthalate.

Claim 20

Dependent Claim 84 words

The array of claim 14, further comprising a tray cover having an inner and outer surface wherein the inner surface includes a plurality of vial rings corresponding generally in size, number and position with the plurality of vials of the array which engages the tray cover, and wherein the outer surface of the type cover includes stacking means comprising a cover lip extending from the periphery of the outer surface of the type cover for nesting engagement with the nesting lip of the array.

Claim 21

Dependent Claim 112 words

The array of claim 13 further having at least one cap sealing the vial opening, said cap comprising: a top portion for abutting a vial rim defining and surrounding the chamber opening of the vial; a plug portion extending from the top portion and shaped for sealing engagement between an outer surface of the plug portion and a portion of an inner surface of the vial adjacent to the chamber opening; and an unthreaded skirt portion extending from the top portion and spaced from and coaxially surrounding the plug portion in a manner such that at least a portion of the skirt portion closely fits over an outer surface of the vial.

Claim 22

Dependent Claim 25 words

The sealing cap of claim 18, wherein the skirt portion extends from the top portion a distance further than the length of the plug portion.

Claim 23

Dependent Claim 11 words

The sealing cap of claim 19, wherein said cap is transparent.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	1992-05-08	1992-11-07	1993-05-09	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	1996-05-08	1996-11-07	1997-05-09	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	2000-05-08	2000-11-07	2001-05-09	$7700.00	Window Closed / Lapsed

Centrifugation vial and cluster tray

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