IP Library Granted Patent US 10,306,918
Granted Patent B2
US 10,306,918 · App. 15/215,235 · Granted Jun 4, 2019

Method and apparatus for conical form mandrel constructed from cylindrical blank

Inventor: Daniel S. Sinclair, Jr. (Mandeville, LA)
Assignee: Durfort Holdings, S.A.
A24D1/022A24C1/30A24C3/00A24C5/40A24D1/045A24F17/00B65D75/5805B65D85/1027A24C1/00
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Quick Facts
Patent No.
US 10,306,918
App. No.
15/215,235
Granted
Jun 4, 2019
Kind
B2
Abstract

A product and method of making thereof for the consumption of smokable substances such as tobacco or herbs. The product is comprised of smokable substances such as smokable herbs, plants, tobacco, homogenized tobacco and/or natural leaf materials and has a hollow conical shape that allows for the easy insertion of smokable substances. Additionally, the conical or frustoconical shape of the product provides for larger amounts of smokable substances in the end of the product the consumer lights, resulting in an initial slower prolonged burn and more even distribution of nicotine. Additionally, placement of a supporting insert into the interior of the product supports the conical shaped of the product when packaged along with supporting during the process of being filled.

Claims (41)

1. A kit for creating a product for smoking tobacco and other smokable substances, comprising:

(a) a first hollow cone having

a first hollow cone longitudinal axis,

a first end

defining a larger first cone opening perimeter with diameter, and

a second end

defining a smaller first cone opening perimeter with diameter,

whereby

the diameter of the larger first cone opening perimeter is greater than

the diameter of the smaller first cone opening perimeter,

whereby

a line spanning between the larger and smaller

 first cone opening perimeters

 has a first conical slope and length; and

a first cone interior,

the first cone interior being defined by a space between

the larger first cone opening perimeter and

the smaller first cone opening perimeter,

wherein, the first hollow cone is comprised of

smokable materials;

(b) a first conical support being constructed from a starting cylindrical blank, the starting cylindrical blank including:

(i) a first circular end and a second circular end, and a length between the first and circular second ends,

(ii) a cylindrical wall spanning between the first and second circular ends having a longitudinal axis,

(iii) the first and second circular ends respectively having an initial first diameter and an initial second diameter, wherein the initial first diameter is substantially the same as the initial second diameter;

(iv) a separation in the cylindrical wall, the separation spanning from the first end of the first conical support to a separation end point between the first and second circular ends, which said separation end point is located closer to the second circular end compared to the first circular end, with the separation end point being spaced apart from the second circular end, and further the separation having first and second separation edges;

(v) wherein the separation is used to reduce the size of the diameter of the first circular end compared to the diameter of the second circular end, by overlapping the first and second separation edges;

(vi) wherein the reduction of the diameter of the first circular end causing the first conical support to have a first support slope and length along a line spanning between the first circular end and said separation end point, with the first conical support having a second support slope along a line spanning between the second circular end and said separation end point, with the first support slope being greater in absolute value than the second support slope;

(c) the first conical support being placed into the first cone interior, wherein

the first conical slope is about the same as the first support slope, and

the first conical support tending to maintain the first hollow cone in a conical shape; and

(d) the first hollow cone with the supporting first conical support being packaged for sale with the interior of the first hollow cone not being filled with a smokable filler material.

2. The kit for smoking of claim 1 , wherein the first conical slope is changeable based on the extent to which the first conical support is nested inside the first hollow cone.

3. The kit for smoking of claim 2 , wherein the first conical slope is decreases as the nested first conical support is pulled out of the first hollow cone.

4. The kit for smoking of claim 1 , wherein the first hollow cone includes a first filter tip at the second end of the first hollow cone.

5. The kit for smoking of claim 1 , wherein the first hollow cone and the first conical support are nested condition inside a package.

6. The kit for smoking of claim 5 , wherein the package is a bag.

7. The kit for smoking of claim 5 , wherein the package is a pouch.

8. The kit for smoking of claim 5 , wherein the package is a flexible wrapper.

9. The kit for smoking of claim 5 , wherein the package is rectangularly shaped.

10. The kit for smoking of claim 5 , wherein the package is conically shaped.

11. The kit for smoking of claim 5 , wherein the package is generally cylindrically shaped.

Assignments (9)
SECURITY INTEREST Recorded May 12, 2025
From: NORTH ATLANTIC WRAP COMPANY LLC
To: GLAS TRUST COMPANY LLC, AS COLLATERAL AGENT
Reel/Frame 071082/0365 →
RELEASE OF SECURITY INTEREST Recorded Mar 10, 2025
From: GLAS TRUST COMPANY LLC
To: NORTH ATLANTIC WRAP COMPANY LLC
Reel/Frame 070460/0214 →
RELEASE OF SECURITY INTEREST Recorded Nov 16, 2023
From: BARCLAYS BANK PLC, AS COLLATERAL AGENT
To: NORTH ATLANTIC OPERATING COMPANY, INC.; NORTH ATLANTIC WRAP COMPANY LLC
Reel/Frame 065588/0858 →
CORRECTIVE ASSIGNMENT TO CORRECT THE OMITTED ASSIGNOR NAME AND OMITTED PATENT PREVIOUSLY RECORDED ON REEL 055273 FRAME 0456. ASSIGNOR(S) HEREBY CONFIRMS THE SECURITY INTEREST. Recorded May 23, 2023
From: NORTH ATLANTIC WRAP COMPANY LLC; NORTH ATLANTIC OPERATING COMPANY, INC.
To: BARCLAYS BANK PLC, AS COLLATERAL AGENT
Reel/Frame 064049/0102 →
CORRECTIVE ASSIGNMENT TO CORRECT THE OMITTED ASSIGNOR NAME AND OMITTED PATENT PREVIOUSLY RECORDED ON REEL 055273 FRAME 0592. ASSIGNOR(S) HEREBY CONFIRMS THE SECURITY INTEREST. Recorded Dec 28, 2022
From: NORTH ATLANTIC WRAP COMPANY LLC; NORTH ATLANTIC OPERATING COMPANY, INC.
To: GLAS TRUST COMPANY LLC, AS COLLATERAL AGENT
Reel/Frame 063725/0880 →
SECURITY INTEREST Recorded Feb 16, 2021
From: NORTH ATLANTIC OPERATING COMPANY, INC.
To: BAYCLAYS BANK PLC, AS COLLATERAL AGENT
Reel/Frame 055273/0456 →
SECURITY INTEREST Recorded Feb 16, 2021
From: NORTH ATLANTIC OPERATING COMPANY, INC.
To: GLAS TRUST COMPANY LLC, AS COLLATERAL AGENT
Reel/Frame 055273/0592 →
ASSIGNMENT OF UNDIVIDED 50% INTEREST Recorded Jun 11, 2020
From: DURFORT HOLDINGS, S.R.L.
To: NORTH ATLANTIC WRAP COMPANY LLC
Reel/Frame 052907/0959 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 24, 2019
From: SINCLAIR, DANIEL S., JR.
To: DURFORT HOLDINGS, S.A.
Reel/Frame 049275/0574 →
Continuity (2)
Provisional Application 62195182 · Jul 21, 2015
Related Publication 20170042218A1 · Feb 16, 2017