Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
255 words
A hair cutting appliance for use with a means for drawing a vacuum, said appliance being useful to cut a customer's hair to uniform minimum length, and said appliance including: A. a hair handling device having a forward intake portion and a rearward exhaust portion, said device being provided with a substantially imperforate hair passageway extending through the device from the intake to the exhuast portion; B. a hair cutting shear having a plurality of generally linearly disposed shear blade cutting teeth; C. means for fixedly positioning the shear with respect to the hair handling device to dispose the line of cutting teeth transversely of the hair passageway in adjacent spaced relation to a forward end of the intake portion of the hair handling device, and inside of the hair passageway; D. said hair handling device including: (1) a first inclined hair ramp disposed between a forward edge of the intake portion of the hair handling device and said shear blade cutting teeth, an interior end of said ramp terminating adjacent to, forwardly of and short of said cutting teeth, and (2) a second inclined hair ramp disposed between a forward edge of said intake portion and said shear blade cutting teeth, said ramp being disposed in generally opposite, spaced apart, opposed relation to said first ramp, an interior end of said second ramp terminating in spaced relation to and outwardly from said cutting teeth; and E. means for attaching said means for drawing a vacuum onto said exhaust portion of said hair handling device.
Claim 2
Dependent Claim
255 words
A hair cutting appliance for use with a means for drawing a vacuum, said appliance being useful to cut a customer's hair to uniform minimum length, and said appliance including: A. a hair handling device having a forward intake portion and a rearward exhaust portion, said device being provided with a substantially imperforate hair passageway extending through the device from the intake to the exhuast portion; B. a hair cutting shear having a plurality of generally linearly disposed shear blade cutting teeth; C. means for fixedly positioning the shear with respect to the hair handling device to dispose the line of cutting teeth transversely of the hair passageway in adjacent spaced relation to a forward end of the intake portion of the hair handling device, and inside of the hair passageway; D. said hair handling device including: (1) a first inclined hair ramp disposed between a forward edge of the intake portion of the hair handling device and said shear blade cutting teeth, an interior end of said ramp terminating adjacent to, forwardly of and short of said cutting teeth, and (2) a second inclined hair ramp disposed between a forward edge of said intake portion and said shear blade cutting teeth, said ramp being disposed in generally opposite, spaced apart, opposed relation to said first ramp, an interior end of said second ramp terminating in spaced relation to and outwardly from said cutting teeth; and E. means for attaching said means for drawing a vacuum onto said exhaust portion of said hair handling device.
Claim 3
Dependent Claim
88 words
The hair cutting appliance of claim 1 wherein: F. means is provided inside said hair passageway of said hair handling device for carrying hair passing between said ramps into said shear blade cutting teeth, said means including: (1) a paddle wheel rotatably mounted in said hair passageway to have at least one paddle positioned to pass repeatedly from closely adjacent relation to said terminal interior end of said second ramp to closely adjacent relation to said cutting teeth, and (2) means to cause said paddle wheel to rotate.
Claim 4
Dependent Claim
108 words
The hair cutting appliance of claim 1 wherein: F. said hair cutting appliance includes a plurality of hair length determining sleeves of various lengths, each such sleeve being hollow and of size and shape to be temporarily affixed at a first end thereof to the intake portion of said hair handling device and shaped at a second end thereof to contact the scalp of a customer to fix the minimum distance between the scalp and the shear blade cutting teeth, each sleeve being substantially imperforate to cause all hair aligned with the sleeve between the scalp and the cutting blades to be subjected to full available vacuum action.
Claim 5
Dependent Claim
108 words
The hair cutting appliance of claim 2 wherein: G. said hair cutting appliance includes a plurality of hair length determining sleeves of various lengths, each such sleeve being hollow and of size and shape to be temporarily affixed at a first end thereof to the intake portion of said hair handling device and shaped at a second end thereof to contact the scalp of a customer to fix the minimum distance between the scalp and the shear blade cutting teeth, each sleeve being substantially imperforate to cause all hair aligned with the sleeve between the scalp and the cutting blades to be subjected to full available vacuum action.