US4309938A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Smoker device
Assignee: Individual
•
Filing: 1980-05-27
•
Granted: 1982-01-12
•
Expires: 2000-05-27
Abstract
Abstract A smoker device including a smoke chamber, a smoke generator mounted to the bottom of the chamber, and a plurality of conveyors positioned to move food through the smoke chamber in an alternating path from an entry opening to an exit opening. The associated ends of successive conveyors have complementary shaped portions to provide for the food to be inverted as it passes from a first conveyor to a second conveyor and to inhibit overlapping or other disarray of the food as it passes from one conveyor to the next.
Inventors
- 👤 John R. Harmon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 08:30
CPC Classifications
B; B65; B65G; B65G37/00; A; A23; A23B; A23B4/00; A23B4/044; A23B4/052
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
318 words
A smoker device which comprises: a smoke chamber having a bottom; a smoke generator mounted adjacent the bottom of said smoke chamber and communicating therewith; a first conveyor mounted within said smoke chamber and having a first receiving end and a second delivering end, said smoke chamber defining an entry opening and the receiving end of said first conveyor being located adjacent the entry opening; a plurality of intermediate conveyors mounted within said smoke chamber, a first of said intermediate conveyors being positioned adjacent said first conveyor, said first intermediate conveyor having a main portion located below and spaced apart from said first conveyor and further having a second portion spaced adjacent and shaped complementary to the delivering end of said first conveyor, the main portion terminating in a delivering end, each successive one of said intermediate conveyors including a main portion adjacent and spaced below the preceding one of said intermediate conveyors and terminating in a delivering end, each successive one of said intermediate conveyors further including a second portion spaced adjacent and shaped complementary to the delivering end of the preceding one of said intermediate conveyors; a delivery conveyor mounted within said smoke chamber, said delivery conveyor including a main portion terminating in a delivering end, the main portion being located below and spaced apart from a final one of said intermediate conveyors, said delivery conveyor further including a second portion spaced adjacent and shaped complementary to the delivering end of the final one of said intermediate conveyors; said smoke chamber defining an exit opening and the delivering end of said delivery conveyor being located adjacent the exit opening; means to drive said first and delivery conveyors to transport carried material in a direction from the first end to the second end and to drive each of said intermediate conveyors to transport carried material in a direction from the second, complementary-shaped portion to the main portion.
Claim 2
Dependent Claim
318 words
A smoker device which comprises: a smoke chamber having a bottom; a smoke generator mounted adjacent the bottom of said smoke chamber and communicating therewith; a first conveyor mounted within said smoke chamber and having a first receiving end and a second delivering end, said smoke chamber defining an entry opening and the receiving end of said first conveyor being located adjacent the entry opening; a plurality of intermediate conveyors mounted within said smoke chamber, a first of said intermediate conveyors being positioned adjacent said first conveyor, said first intermediate conveyor having a main portion located below and spaced apart from said first conveyor and further having a second portion spaced adjacent and shaped complementary to the delivering end of said first conveyor, the main portion terminating in a delivering end, each successive one of said intermediate conveyors including a main portion adjacent and spaced below the preceding one of said intermediate conveyors and terminating in a delivering end, each successive one of said intermediate conveyors further including a second portion spaced adjacent and shaped complementary to the delivering end of the preceding one of said intermediate conveyors; a delivery conveyor mounted within said smoke chamber, said delivery conveyor including a main portion terminating in a delivering end, the main portion being located below and spaced apart from a final one of said intermediate conveyors, said delivery conveyor further including a second portion spaced adjacent and shaped complementary to the delivering end of the final one of said intermediate conveyors; said smoke chamber defining an exit opening and the delivering end of said delivery conveyor being located adjacent the exit opening; means to drive said first and delivery conveyors to transport carried material in a direction from the first end to the second end and to drive each of said intermediate conveyors to transport carried material in a direction from the second, complementary-shaped portion to the main portion.
Claim 3
Dependent Claim
33 words
The smoker device of claim 1 in which the receiving end of said first conveyor extends through the entry opening and the delivering end of said delivery conveyor extends through the exit opening.
Claim 4
Dependent Claim
29 words
The smoker device of claim 1 and which further includes means for retaining food on the conveyors to prevent the food from falling off the sides of said conveyors.
Claim 5
Dependent Claim
44 words
The smoker device of claim 1 in which the drive means includes a drive motor, a first gear mounted upon said drive motor and a second gear mounted to engage the first gear, the first and second gears being drivingly connected to said conveyors.
Claim 6
Dependent Claim
22 words
The smoker device of claim 1 in which said drive means is for driving each of the conveyors at the same rate.
References Cited (Backward Citations)
US1337974A
Cited
US1534867A
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US2015388A
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US2136124A
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US2141578A
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US3643587A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1985-01-11 | 1985-07-13 | 1986-01-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-01-11 | 1989-07-13 | 1990-01-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-01-11 | 1993-07-13 | 1994-01-12 | $7700.00 | Window Closed / Lapsed |