Patent US5077910A successfully refreshed from Google Patents.
US5077910A
Expired / Lapsed
US
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Carpenter's measuring square
Assignee: Individual
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Filing: 1990-11-26
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Granted: 1992-01-07
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Expires: 2010-11-26
Abstract
Abstract In a preferred embodiment, a carpenter's square with upright and laterally extending flat-bottomed straight edge members having a tape measure and its alternately extendable and retractable tape thereof having a bottom flat face, with the tape measure positioned and mounted on the upright and lateral extending members with its bottom flat face extending in the same plane or parallel to the plane as the flat bottoms of both the upright and laterally extending flat-bottomed members, with a window formed in a channeling structure through which any of the indicia on the tape may be viewed and aligned with a marker associated with the window which marker when aligned with an indicia indicates linear distance between the tapes extended end and the straight edge of the upright extending flat-bottomed straight edge member, there being a downwardly-extending flange extending from and mounted on the straight edge of the laterally extending straight edge member, and there being a leveling structure and mechanism thereon on the upwardly extending straight edge member, and there being an angle measuring member extending between outer portions of the upward and laterally extending straight edge members.
Inventors
- 👤 Peter T. Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 16:05
CPC Classifications
G; G01; G01B; G01B3/00; G01B3/56; G01B3/566; B; B25; B25H; B25H7/00; B25H7/02; G01B3/10; G01B3/1071; G01B3/1084; G01B3/1005; G01B2003/1023; G01B2003/1025; G01B3/1061; G01B2003/1064; G01B2003/1074; G01B3/1092
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
324 words
A carpenter's measuring square device for facilitating pre-cut measuring and marking members having a linear edge, comprising in combination: a carpenter's flat-faced square including an upwardly-extending elongated first member having a first flattened underside extending between upper and lower ends thereof in a first plane and having a first upper side, and a laterally extending elongated second member having a second flattened underside extending in said first plane with the second member being immovably rigidly extending from the lower end of the first flattened underside laterally to a lateral position relative to the first member, the second member having a second upper side, and a tape measure means mounted rigidly and integrally on at least one of the first and second members, for providing and including a tape with a lower flattened face and with an opposite upper face and with a tape distal end extendable and retractable along a lateral first direction, the lower flattened face when extended being in at-least one of a) said first plane and b) a second plane substantially parallel with said first plane, the upright first member having a first straight-edge extending upwardly linearly as an upright straight edge extending in a second direction, the laterally extending second member having a second straight-edge extending laterally linearly as a horizontal straight edge extending laterally in said first direction, and the tape having a first plurality of spaced-apart indicia ranging in said first direction on at-least one of said lower face and said upper face, the tape measure means including a tape guide structure having marker means having at least one marker point with which at-least a perdetermined major proportion of said first plurality are alignable and matchable one at a time with said marker point with an aligned one of said first plurality equaling distance between said tape distal end and said upright straight edge when one of said plurality is aligned with said at least one marker point.
Claim 2
Dependent Claim
324 words
A carpenter's measuring square device for facilitating pre-cut measuring and marking members having a linear edge, comprising in combination: a carpenter's flat-faced square including an upwardly-extending elongated first member having a first flattened underside extending between upper and lower ends thereof in a first plane and having a first upper side, and a laterally extending elongated second member having a second flattened underside extending in said first plane with the second member being immovably rigidly extending from the lower end of the first flattened underside laterally to a lateral position relative to the first member, the second member having a second upper side, and a tape measure means mounted rigidly and integrally on at least one of the first and second members, for providing and including a tape with a lower flattened face and with an opposite upper face and with a tape distal end extendable and retractable along a lateral first direction, the lower flattened face when extended being in at-least one of a) said first plane and b) a second plane substantially parallel with said first plane, the upright first member having a first straight-edge extending upwardly linearly as an upright straight edge extending in a second direction, the laterally extending second member having a second straight-edge extending laterally linearly as a horizontal straight edge extending laterally in said first direction, and the tape having a first plurality of spaced-apart indicia ranging in said first direction on at-least one of said lower face and said upper face, the tape measure means including a tape guide structure having marker means having at least one marker point with which at-least a perdetermined major proportion of said first plurality are alignable and matchable one at a time with said marker point with an aligned one of said first plurality equaling distance between said tape distal end and said upright straight edge when one of said plurality is aligned with said at least one marker point.
Claim 3
Dependent Claim
90 words
A carpenter's measuring square device of claim 1, in which the guide structure includes channel structure, the channel structure forming a tape housing and channel having an open end through which the tape extends, the channel having channel space extending in said first direction and continuous with said housing space, the channel structure having a window-forming structure forming a window positioned and adapted such that any one of said plurality is outwardly visibly discernible through said window when the viewable number is aligned with said marker point at said window.
Claim 4
Dependent Claim
27 words
A carpenter's measuring square device of claim 2, including at-least one downwardly-extending flange positioned along and extending downwardly from and rigidly affixed to said second straight edge.
Claim 5
Dependent Claim
61 words
A carpenter's measuring square device of claim 3, including an angle indicating means for ascertaining alternate acute angles of any of imaginary linear lines extending from an apex point at which said first and second straight-edges converge, the angle indicating means being mounted on at least one of said first and second member to extend across acute angular space defined therebetween.
Claim 6
Dependent Claim
47 words
A carpenter's measuring square device of claim 4, including leveling means mounted on at-least one of said first and second members, for ascertaining extent to which said first plane does or does not extend along or parallel to either or both of said first and second directions.
Claim 7
Dependent Claim
63 words
A carpenter's measuring square device of claim 5, including a handle means mounted on at-least one of a) said tape measuring means and b) said second member, for sturdily and steadily holding said second member and said tape in an extended state onto a surface of an object to be cut, before or during measuring and marking thereof prior to cutting an object.
Claim 8
Dependent Claim
62 words
A carpenter's measuring square device of claim 6, in which said tape measure means include a tape lock means for intermittently locking and unlocking an any of adjustable degrees of alternate extension and retraction of said tape, and the tape lock means providing for stabilizing the tape against shifting prior to or during measuring and marking thereof prior to cutting an object.
Claim 9
Dependent Claim
36 words
A carpenter's measuring square device of claim 7, in which said first and second members include a common corner as a common end, and in which said tape measure means is mounted on said common corner.
Claim 10
Dependent Claim
78 words
A carpenter's measuring square device of claim 1, in which the guide structure includes channel structure forming a closed channel having open ends connected by continuous through-space extending in said first direction and housing said tape and with the channel structure having a window-forming structure forming a window positioned and adapted such that any one of said plurality is outwardly visibly discernible through said window when the viewable number is aligned with said marker point at said window.
Claim 11
Dependent Claim
63 words
A carpenter's measuring square device of claim 1, including a handle means mounted on at-least one of a) said tape measuring means and b) said second member, for sturdily and steadily holding said second member and said tape in an extended state onto a surface of an object to be cut, before or during measuring and marking thereof prior to cutting an object.
Claim 12
Dependent Claim
61 words
Carpenter's measuring square device of claim 1, in which said tape measure means include a tape lock means for intermittently locking and unlocking an any of adjustable degrees of alternate extension and retraction of said tape, and the tape lock means providing for stabilizing the tape against shifting prior to or during measuring and marking thereof prior to cutting an object.
Claim 13
Dependent Claim
61 words
A carpenter's measuring square device of claim 1, including an angle indicating means for ascertaining alternate acute angles of any of imaginary linear lines extending from an apex point at which said first and second straight-edges converge, the angle indicating means being mounted on at least one of said first and second member to extend across acute angular space defined therebetween.
Claim 14
Dependent Claim
47 words
A carpenter's measuring square device of claim 1, including leveling means mounted on at-least one of said first and second members, for ascertaining extent to which said first plane does or does not extend along or parallel to either or both of said first and second directions.
Claim 15
Dependent Claim
27 words
A carpenter's measuring square device of claim 1, including at-least one downwardly-extending flange positioned along and extending downwardly from and rigidly affixed to said second straight edge.
Claim 16
Dependent Claim
35 words
A carpenter's measuring square device of claim 1, in which at-least a predetermined major proportion of said spaced-apart indicia are on each of said lower flattened face and said opposite upper face of said tape.
Claim 17
Dependent Claim
35 words
A carpenter's measuring square device of claim 3, in which at-least a predetermined major proportion of said spaced-apart indicia are on each of said lower flattened face and said opposite upper face of said tape.
Claim 18
Dependent Claim
28 words
A carpenter's measuring square device of claim 16, in which at-least a predetermined major proportion of said spaced-apart indicia are on said lower flattened face of said tape.
Claim 19
Dependent Claim
28 words
A carpenter's measuring square device of claim 1, in which at-least a predetermined major proportion of said spaced-apart indicia are on said lower flattened face of said tape.
Claim 20
Dependent Claim
91 words
A carpenter's measuring square device of claim 18, in which the first member ranges in length between about 7 inches and about 9 inches, width of the first member ranges from about 1.2 inches to about two inches and thickness of the first member ranges from about 1/32 inch to about 3/32 inch, and in which the second member ranges from about 7 inches and about 9 inches in its length and width from about 1.2 inch to about 2 inches and thickness from about 1/32 inch to about 3/32 inch.
Claim 21
Dependent Claim
91 words
A carpenter's measuring square device of claim 1, in which the first member ranges in length between about 7 inches and about 9 inches, width of the first member ranges from about 1.2 inches to about two inches and thickness of the first member ranges from about 1/32 inch to about 3/32 inch, and in which the second member ranges from about 7 inches and about 9 inches in its length and width from about 1.2 inch to about 2 inches and thickness from about 1/32 inch to about 3/32 inch.
References Cited (Backward Citations)
US363988A
Cited
US733302A
Cited
US776325A
Cited
GB146614A
Cited
US2563674A
Cited
US2998655A
Cited
US3390461A
Cited
JPS60218001A
Cited
DE3415317A1
Cited
US4967482A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-01-06 | 1995-07-08 | 1996-01-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-01-06 | 1999-07-08 | 2000-01-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-01-06 | 2003-07-08 | 2004-01-07 | $7700.00 | Window Closed / Lapsed |