US4398364A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Steam iron
Assignee: Sunbeam Corp
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Filing: 1981-07-14
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Granted: 1983-08-16
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Expires: 2001-07-14
Abstract
Abstract A lightweight pressing and steaming iron having a soleplate with a heating element and steam passages in communication with steam ports including a first plastic housing member mounted on the soleplate and defining the bottom wall of a water reservoir and a second plastic housing member disposed over and secured to the first plastic housing member by a suitable sealant and defining the top and side walls of the water reservoir. The second plastic housing member also defines a tower-like structure at the forward end of the iron and a handle projecting rearwardly from the upper end of the tower-like structure. A valve located between the water reservoir and the soleplate steam passages includes an orifice adapted, when the valve is open, to provide a predetermined flow of water from the reservoir to the steam passages for normal steam ironing. First and second bellows pumps are provided in the upper part of the tower-like structure in side by side relationship with their actuating portions projecting upwardly through the handle and a spray nozzle is located on the front of the tower-like structure, the outlet port of the first bellows pump being connected to the spray nozzle, the outlet port of the second bellows pump being connected to the steam passages in the soleplate, and the inlet ports of both bellows pumps having inlet tubes extending into the lower rear portion of the reservoir.
Inventors
- 👤 Robert J. Augustine
- 👤 James C. Mysicka
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 16:41
CPC Classifications
D; D06; D06F; D06F75/00; D06F75/08; D06F75/22; D06F75/10; D06F75/14; D06F75/18
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
276 words
A lightweight pressing and steaming iron comprising a soleplate having a heating element provided therein as well as steam passages in communication with steam ports provided in said soleplate, a first plastic housing member mounted on said soleplate and defining the bottom wall of a water reservoir, a second plastic housing member disposed over and secured to said first plastic housing member by a suitable sealant and defining the top and side walls of said water reservoir, said second plastic housing member also defining a tower-like structure at the forward end of the iron and a handle projecting rearwardly from the upper end of said tower, valve means between said water reservoir and said soleplate steam passages including an orifice adapted, when said valve means is open, to provide a predetermined flow of water from said reservoir to said steam passages for normal steam ironing, first and second bellows pumps provided in the upper part of said tower in side by side relationship with the actuating portions thereof projecting upwardly through said handle at the forward end thereof, a spray nozzle on the front of said tower, the outlet port of said first bellows pump being connected to said spray nozzle, the outlet port of said second bellows pump being connected to said steam passages in said soleplate, and the inlet ports of both bellows pumps having inlet tubes extending into the lower rear portion of said reservoir whereby to provide, upon actuation of said first and second pumps, a fine spray from said nozzle and instant extra steam from said steam ports, respectively, with the iron disposed in either a horizontal or a vertical position.
Claim 2
Dependent Claim
276 words
A lightweight pressing and steaming iron comprising a soleplate having a heating element provided therein as well as steam passages in communication with steam ports provided in said soleplate, a first plastic housing member mounted on said soleplate and defining the bottom wall of a water reservoir, a second plastic housing member disposed over and secured to said first plastic housing member by a suitable sealant and defining the top and side walls of said water reservoir, said second plastic housing member also defining a tower-like structure at the forward end of the iron and a handle projecting rearwardly from the upper end of said tower, valve means between said water reservoir and said soleplate steam passages including an orifice adapted, when said valve means is open, to provide a predetermined flow of water from said reservoir to said steam passages for normal steam ironing, first and second bellows pumps provided in the upper part of said tower in side by side relationship with the actuating portions thereof projecting upwardly through said handle at the forward end thereof, a spray nozzle on the front of said tower, the outlet port of said first bellows pump being connected to said spray nozzle, the outlet port of said second bellows pump being connected to said steam passages in said soleplate, and the inlet ports of both bellows pumps having inlet tubes extending into the lower rear portion of said reservoir whereby to provide, upon actuation of said first and second pumps, a fine spray from said nozzle and instant extra steam from said steam ports, respectively, with the iron disposed in either a horizontal or a vertical position.
Claim 3
Dependent Claim
74 words
The lightweight pressing and steaming iron of claim 1 wherein said valve means has a valve member biased into a closed position and wherein a lever associated with said valve member projects through an opening provided in a portion of the side of said second plastic housing not defining the water reservoir to permit manual opening movement of said valve member and, therefore, use of the iron as both a dry and steam iron.
Claim 4
Dependent Claim
34 words
The lightweight pressing and steam iron of claim 1 wherein a tube loom is provided for engaging and retaining the rear ends of said inlet tubes in the lower rear portion of said reservoir.
Claim 5
Dependent Claim
235 words
A lightweight pressing and steaming iron comprising a soleplate having a heating element provided therein as well as steam passages in communication with steam ports provided in said soleplate, a first plastic housing member mounted on said soleplate and defining the bottom wall of a water reservoir, a second plastic housing member disposed over and secured to said first plastic housing member by a suitable sealant and defining the top and side walls of said water reservoir, said second plastic housing member also defining a tower-like structure at the forward end of the iron and a handle projecting rearwardly from the upper end of said tower, valve means between said water reservoir and said soleplate steam passages including an orifice adapted, when said valve means is open, to provide a predetermined flow of water from said reservoir to said steam passages for normal steam ironing, a bellows pump provided in the upper part of said tower with the actuating portion thereof projecting upwardly through said handle at the forward end thereof, the outlet port of said bellows pump being connected to said steam passages in said soleplate, and the inlet port of said bellows pump having an inlet tube extending into the lower rear portion of said reservoir whereby to provide, upon actuation of said pump, instant extra steam from said steam ports with the iron disposed in either a horizontal or a vertical position.
Claim 6
Dependent Claim
235 words
A lightweight pressing and steaming iron comprising a soleplate having a heating element provided therein as well as steam passages in communication with steam ports provided in said soleplate, a first plastic housing member mounted on said soleplate and defining the bottom wall of a water reservoir, a second plastic housing member disposed over and secured to said first plastic housing member by a suitable sealant and defining the top and side walls of said water reservoir, said second plastic housing member also defining a tower-like structure at the forward end of the iron and a handle projecting rearwardly from the upper end of said tower, valve means between said water reservoir and said soleplate steam passages including an orifice adapted, when said valve means is open, to provide a predetermined flow of water from said reservoir to said steam passages for normal steam ironing, a bellows pump provided in the upper part of said tower with the actuating portion thereof projecting upwardly through said handle at the forward end thereof, the outlet port of said bellows pump being connected to said steam passages in said soleplate, and the inlet port of said bellows pump having an inlet tube extending into the lower rear portion of said reservoir whereby to provide, upon actuation of said pump, instant extra steam from said steam ports with the iron disposed in either a horizontal or a vertical position.
Claim 7
Dependent Claim
34 words
The lightweight pressing and steam iron of claim 4 wherein a tube loom is provided for engaging and retaining the rear end of said inlet tube in the lower rear portion of said reservoir.
Claim 8
Dependent Claim
91 words
The lightweight pressing and steaming iron of claim 4 wherein a spray nozzle is mounted on the front of said tower, and wherein a second bellows pump is mounted in said tower alongside said first-named bellows pump with its outlet port connected to said spray nozzle and with an inlet tube extending from its inlet port into the lower rear portion of said reservoir whereby to provide a fine spray from said nozzle upon actuation of said second pump with the iron disposed in either a horizontal or a vertical position.
Claim 9
Dependent Claim
34 words
The lightweight pressing and steam iron of claim 6 wherein a tube loom is provided for engaging and retaining the rear ends of said inlet tubes in the lower rear portion of said reservoir.
Claim 10
Dependent Claim
243 words
A lightweight pressing and steaming iron comprising a soleplate having a heating element provided therein as well as steam passages in communication with steam ports provided in said soleplate, a first plastic housing member mounted on said soleplate and defining the bottom wall of a water reservoir, a second plastic housing member disposed over and secured to said first plastic housing member by a suitable sealant and defining the top and side walls of said water reservoir, said second plastic housing member also defining a tower-like structure at the forward end of the iron and a handle projecting rearwardly from the upper end of said tower, valve means between said water reservoir and said soleplate steam passages including an orifice adapted, when said valve means is open, to provide a predetermined flow of water from said reservoir to said steam passages for normal steam ironing, a bellows pump provided in the upper part of said tower-like structure with the actuating portion thereof projecting upwardly through said handle at the forward end thereof, a spray nozzle mounted on the front of said tower-like structure, the outlet port of said bellows pump being connected to said spray nozzle, and the inlet port of said bellows pump having an inlet tube extending into the lower rear portion of said reservoir whereby to provide, upon actuation of said pump, a fine spray from said nozzle with the iron disposed in either a horizontal or a vertical position.
Claim 11
Dependent Claim
243 words
A lightweight pressing and steaming iron comprising a soleplate having a heating element provided therein as well as steam passages in communication with steam ports provided in said soleplate, a first plastic housing member mounted on said soleplate and defining the bottom wall of a water reservoir, a second plastic housing member disposed over and secured to said first plastic housing member by a suitable sealant and defining the top and side walls of said water reservoir, said second plastic housing member also defining a tower-like structure at the forward end of the iron and a handle projecting rearwardly from the upper end of said tower, valve means between said water reservoir and said soleplate steam passages including an orifice adapted, when said valve means is open, to provide a predetermined flow of water from said reservoir to said steam passages for normal steam ironing, a bellows pump provided in the upper part of said tower-like structure with the actuating portion thereof projecting upwardly through said handle at the forward end thereof, a spray nozzle mounted on the front of said tower-like structure, the outlet port of said bellows pump being connected to said spray nozzle, and the inlet port of said bellows pump having an inlet tube extending into the lower rear portion of said reservoir whereby to provide, upon actuation of said pump, a fine spray from said nozzle with the iron disposed in either a horizontal or a vertical position.
Claim 12
Dependent Claim
34 words
The lightweight pressing and steam iron of claim 8 wherein a tube loom is provided for engaging and retaining the rear end of said inlet tube in the lower rear portion of said reservoir.
Claim 13
Dependent Claim
81 words
The lightweight pressing and steam iron of claim 8 wherein a second bellows pump is mounted in said tower-like structure alongside said first-named bellows pump with its outlet port connected to said soleplate steam passages and with an inlet tube extending from its inlet port into the lower rear portion of said reservoir whereby to provide, upon actuation of said second pump, instant extra steam from said steam ports with the iron disposed in either a horizontal or a vertical position.
Claim 14
Dependent Claim
34 words
The lightweight pressing and steam iron of claim 10 wherein a tube loom is provided for engaging and retaining the rear ends of said inlet tubes in the lower rear portion of said reservoir.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1986-08-15 | 1987-02-14 | 1987-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-08-15 | 1991-02-14 | 1991-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-08-15 | 1995-02-14 | 1995-08-16 | $7700.00 | Window Closed / Lapsed |