US4433486A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Measuring instrument for compressible objects
Assignee: NOVEL PROUCTS Inc
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Filing: 1982-05-03
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Granted: 1984-02-28
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Expires: 2002-05-03
Abstract
Abstract An instrument for measuring the girth of compressible objects comprising a graduated tape and a one-piece tension reading member. The tension reading member is substantially planar and comprises first and second sections interconnected by a reduced cross-sectional bendable hinge portion which permits relative movement of the first and second sections in the plane of the member. The first section is secured with the tape and controlled by grasping and drawing the tape with one hand. The second section is drawn in an opposite direction by the other hand, thereby tensioning the tape and deforming the hinge portion. The tension applied to the tape is indicated by the relative positions of the first and second portions and preferably by aligned scales on each. The first portion has an arm which is extensible within a corresponding cutout in the second section. The arm has an expanded end which engages a pair of stops protruding into the cutout to revent overstressing of the hinge portion.
Inventors
- 👤 James A. Muehlenbein
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 07:45
CPC Classifications
G; G01; G01B; G01B3/00; G01B3/002; G01B3/008; G01B5/00; G01B5/02; G01B5/025
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
127 words
An instrument of measuring the girth of compressible articles under uniform tension, said instrument comprising: a flexible tape for extension about an article and having graduations along its length; and a one-piece tension reading member comprising first and second sections, said first section being fixedly secured with said flexible tape; said tension reading member having a flexible, bendable hinge portion interconnecting said first and second sections and permitting relative movement of said first and second sections, each to the other; whereby the indication of the tension applied to the article by the flexible tape is determinable from the relative position of the first and second sections with said tape and attached first section drawn in one direction and said second section drawn oppositely to said one direction.
Claim 2
Dependent Claim
127 words
An instrument of measuring the girth of compressible articles under uniform tension, said instrument comprising: a flexible tape for extension about an article and having graduations along its length; and a one-piece tension reading member comprising first and second sections, said first section being fixedly secured with said flexible tape; said tension reading member having a flexible, bendable hinge portion interconnecting said first and second sections and permitting relative movement of said first and second sections, each to the other; whereby the indication of the tension applied to the article by the flexible tape is determinable from the relative position of the first and second sections with said tape and attached first section drawn in one direction and said second section drawn oppositely to said one direction.
Claim 3
Dependent Claim
55 words
The instrument of claim 1 wherein said first and second sections each include an elongate edge which edges are in substantially parallel relationship with each other, and at least one indicating mark adjacent each said edge, said marks aligning with each other when said flexible tape is drawn about an article under a predetermined tension.
Claim 4
Dependent Claim
53 words
The instrument of claim 1 wherein one of either the first or second section has a cutout and the other of either the first or second section has an arm which is extensible within said cutout, the position of said arm within said cutout determined by the tension applied to the flexible tape.
Claim 5
Dependent Claim
36 words
The instrument of claim 3 wherein at least one stop protrudes within said cutout and said arm has an expanded end portion which abuts said stop so as to prevent overstressing of said flexible hinge portion.
Claim 6
Dependent Claim
135 words
An instrument for measuring the girth of compressible articles under uniform tension, said instrument comprising: a flexible tape for extension about an article and having graduations along its length; a substantially planar tension reading member comprising a first and second section, said first section secured with said flexible tape; a flexible bendable hinge portion interconnecting said first and second sections and permitting relative movement of said first and second sections substantially within the plane of the tension reading member by bending of the material of such hinge portion; said first and second sections defining therebetween an opening through which said flexible tape can be extended, the tension of the flexible tape being determinable by observing the relative positions of said first and second sections with said tape and second portion drawn away from each other.
Claim 7
Dependent Claim
135 words
An instrument for measuring the girth of compressible articles under uniform tension, said instrument comprising: a flexible tape for extension about an article and having graduations along its length; a substantially planar tension reading member comprising a first and second section, said first section secured with said flexible tape; a flexible bendable hinge portion interconnecting said first and second sections and permitting relative movement of said first and second sections substantially within the plane of the tension reading member by bending of the material of such hinge portion; said first and second sections defining therebetween an opening through which said flexible tape can be extended, the tension of the flexible tape being determinable by observing the relative positions of said first and second sections with said tape and second portion drawn away from each other.
Claim 8
Dependent Claim
52 words
The instrument of claim 5 wherein said flexible portion has a reduced cross-sectional area, transverse to the length of the tape, from the cross-sectional area of either said first or second sections on either side and in the vicinity thereof so as to permit relative movement of said first and second sections.
Claim 9
Dependent Claim
34 words
The instrument of claim 6 wherein said tension reading member is formed as a single piece and from a resilient material such that relative elastic flexing can occur between said first and second sections.
Claim 10
Dependent Claim
155 words
An instrument for measuring the girth of compressible articles under uniform tension, said instrument comprising: a flexible tape for extension about an article and having graduations along its length; a one-piece tension reading member comprising a first and second section, said first section being fixedly secured with said flexible tape; a flexible hinge portion between said first and second sections and permitting relative movement therebetween in proportion to the amount of tension applied in a direction tending to separate said sections; a substantially U-shaped cutout in said second section and opening towards said first section; an arm on said first section and extensible within said cutout; said second section having spaced diverging edges defining an expanded portion which can be conveniently grasped and by which said second section can be manipulated to tension the tape about an article to be measured, the applied tension being determinable from the position of said arm within the cutout.
Claim 11
Dependent Claim
155 words
An instrument for measuring the girth of compressible articles under uniform tension, said instrument comprising: a flexible tape for extension about an article and having graduations along its length; a one-piece tension reading member comprising a first and second section, said first section being fixedly secured with said flexible tape; a flexible hinge portion between said first and second sections and permitting relative movement therebetween in proportion to the amount of tension applied in a direction tending to separate said sections; a substantially U-shaped cutout in said second section and opening towards said first section; an arm on said first section and extensible within said cutout; said second section having spaced diverging edges defining an expanded portion which can be conveniently grasped and by which said second section can be manipulated to tension the tape about an article to be measured, the applied tension being determinable from the position of said arm within the cutout.
Claim 12
Dependent Claim
27 words
The instrument of claim 8 wherein an opening is formed in said tension reading member and said tape is extensible through said opening when measuring an article.
Claim 13
Dependent Claim
45 words
The instrument of claim 9 wherein a portion of said opening is defined by a straight edge having a length at least equal to the width of the tape, said straight edge serving to guide said tape as the tape is drawn through the opening.
Claim 14
Dependent Claim
93 words
The instrument of claim 9 wherein said opening is substantially U-shaped and defined partially by a straight edge extending transversely of the length of said tape, said U-shaped opening defining said flexible portion which is of a reduced cross-sectional area with a curved edge of said opening serving to guide said tape against said straight edge when the tape is drawn through the opening, said straight edge providing a smooth guiding surface for said tape and assuring that said tape is uniformly located relative to said tension reading member for consistent tension readings.
Claim 15
Dependent Claim
38 words
The instrument of claim 8 wherein said instrument is formed as a single piece from a resilient material and said flexible portion is of a reduced cross-sectional area to permit relative movement of said first and second sections.
Claim 16
Dependent Claim
35 words
The instrument of claim 8 wherein at least one indicating member is included on each said first and second sections, said marks aligning with each other when a predetermined tension is applied to said tape.
Claim 17
Dependent Claim
32 words
The instrument of claim 8 wherein a pair of stops protrude into the cutout and said arm has an expanded end which abuts said stops to prevent overstressing of said flexible portion.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-02-27 | 1987-08-29 | 1988-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-02-27 | 1991-08-29 | 1992-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-02-27 | 1995-08-29 | 1996-02-28 | $7700.00 | Window Closed / Lapsed |