Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
226 words
A back support belt sized to fit the waist of the user comprising: (a) a primary band having an intermediate portion, and two elastic end portions extending in opposite directions from the intermediate portion wherein said end portions overlap one another when said primary band is extended about the waist of the worker; (b) fastening means for fastening the end portions of the primary band in overlapping condition; (c) a secondary band for providing support for the user's abdominal and back muscles, said secondary band including first and second portions having one end fixed to the primary band and the opposite end being free, said secondary band portions being made of an elastic, which is stretchable in the longitudinal direction to extend around the user's waist; (d) cooperative fastening means for securing the free ends of the secondary band in an overlapping condition when the band is stretched; and (e) a tension indicator secured to the underlying free end portion of the secondary band for indicating when the secondary band is properly tensioned, said tension indicator being positioned on the underlying free end portion so as to be completely concealed when the first and second band portions are stretched sufficiently to provide the proper tension, and at least partially exposed when the first and second band portions are not stretched sufficiently to provide the proper tension.
Claim 2
Dependent Claim
226 words
A back support belt sized to fit the waist of the user comprising: (a) a primary band having an intermediate portion, and two elastic end portions extending in opposite directions from the intermediate portion wherein said end portions overlap one another when said primary band is extended about the waist of the worker; (b) fastening means for fastening the end portions of the primary band in overlapping condition; (c) a secondary band for providing support for the user's abdominal and back muscles, said secondary band including first and second portions having one end fixed to the primary band and the opposite end being free, said secondary band portions being made of an elastic, which is stretchable in the longitudinal direction to extend around the user's waist; (d) cooperative fastening means for securing the free ends of the secondary band in an overlapping condition when the band is stretched; and (e) a tension indicator secured to the underlying free end portion of the secondary band for indicating when the secondary band is properly tensioned, said tension indicator being positioned on the underlying free end portion so as to be completely concealed when the first and second band portions are stretched sufficiently to provide the proper tension, and at least partially exposed when the first and second band portions are not stretched sufficiently to provide the proper tension.
Claim 3
Dependent Claim
23 words
The back support belt according to claim 1 wherein the primary band includes back support means for resisting excessive curvature of the spine.
Claim 4
Dependent Claim
30 words
The back support means according to claim 2 wherein the back support means comprises one or more vertical lumbar supports laterally spaced along the intermediate portion of the primary band.
Claim 5
Dependent Claim
26 words
The back support means according to claim 1 further including means for releasably securing the free ends of the secondary band portions to the primary band.
Claim 6
Dependent Claim
36 words
The back support belt of claim 1 wherein the tension indicator comprises a patch having a color which contrasts with the color of the secondary band means so that any exposed portion will be clearly visible.
Claim 7
Dependent Claim
130 words
A back support belt comprising: (a) an elastic band having two free ends which is stretched in normal use to extend around the wearer's midsection with the free ends overlapping one another to provide support for the wearer's back and abdominal muscles during manual labor; and (b) fastening means for securing the overlapping ends together; and (c) a tension indicator secured to the underlying free end of the elastic band for indicating when the elastic band is stretched sufficiently to provide the proper tension, said tension indicator being positioned on the underlying free end so as to be completely concealed when the elastic band is stretched sufficiently to provide the proper tension, and at least partially exposed when the elastic band is not stretched sufficiently to provide the proper tension.
Claim 8
Dependent Claim
130 words
A back support belt comprising: (a) an elastic band having two free ends which is stretched in normal use to extend around the wearer's midsection with the free ends overlapping one another to provide support for the wearer's back and abdominal muscles during manual labor; and (b) fastening means for securing the overlapping ends together; and (c) a tension indicator secured to the underlying free end of the elastic band for indicating when the elastic band is stretched sufficiently to provide the proper tension, said tension indicator being positioned on the underlying free end so as to be completely concealed when the elastic band is stretched sufficiently to provide the proper tension, and at least partially exposed when the elastic band is not stretched sufficiently to provide the proper tension.
Claim 9
Dependent Claim
23 words
The back support belt according to claim 6 wherein the elastic band includes back support means for resisting excessive curvature of the spine.
Claim 10
Dependent Claim
30 words
The back support means according to claim 6 wherein the back support means comprises one or more vertical lumbar supports laterally spaced along the intermediate portion of the primary band.
Claim 11
Dependent Claim
35 words
The back support belt of claim 6 wherein the tension indicator comprises a patch having a color which contrasts with the color of the elastic band means so as to be clearly visible when exposed.