US4194703A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tape measure
Assignee: Great Neck Saw Manufacturers Inc
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Filing: 1978-04-14
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Granted: 1980-03-25
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Expires: 1998-04-14
Abstract
Abstract A tape measure comprising a housing having a top wall and a front wall. A tape spool is mounted within the housing and a tape wound around said tape spool. An opening is provided in the casing to permit the tape to protrudce from the housing. Spring pressed means are provided in the spool to permit the spool to rotate to automatically wind-up the tape and withdraw it into the housing. Manual brake means are provided for braking said spool to retard the winding of the tape. The tape measure has a lock slide assembly mounted for slidable movement relative to the tape with means for moving the lock slide against the tape to lock the tape in extended position and for movement away from the tape to release the tape to permit the tape to be withdrawn within the casing.
Inventors
- 👤 Justus G. Roe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 02:18
CPC Classifications
G; G01; G01B; G01B3/00; G01B3/10; G01B3/1005; G01B3/1007; G01B2003/1015; G01B2003/1033; G01B2003/1038
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
173 words
A tape measure comprising a housing having a top wall and a front wall, a tape spool within the housing, a tape wound around said tape spool, an opening in the casing to permit the tape to protrude therefrom, a tape lock mechanism adjacent the tape spool to lock said tape in said protruded position, spring pressed means in the spool to permit the spool to rotate to automatically wind-up the tape from said protruded position and withdraw it into the housing, manually operable brake means spaced from said tape lock mechanism for braking said spool to retard the winding of the tape, said brake means comprises a movable button, said button having a brake pad associated therewith to overlie the rim of the spool whereby movement of said button in one direction will cause the brake pad to strike said rim and said button connected to the tape lock mechanism so that movement in one direction will lock the tape in place and movement in the other direction will release the tape.
Claim 2
Dependent Claim
173 words
A tape measure comprising a housing having a top wall and a front wall, a tape spool within the housing, a tape wound around said tape spool, an opening in the casing to permit the tape to protrude therefrom, a tape lock mechanism adjacent the tape spool to lock said tape in said protruded position, spring pressed means in the spool to permit the spool to rotate to automatically wind-up the tape from said protruded position and withdraw it into the housing, manually operable brake means spaced from said tape lock mechanism for braking said spool to retard the winding of the tape, said brake means comprises a movable button, said button having a brake pad associated therewith to overlie the rim of the spool whereby movement of said button in one direction will cause the brake pad to strike said rim and said button connected to the tape lock mechanism so that movement in one direction will lock the tape in place and movement in the other direction will release the tape.
Claim 3
Dependent Claim
48 words
A tape measure as claimed in claim 1, wherein said button is pivotally mounted on the casing and has a rear arm extending therefrom with the brake pad mounted on said arm and has a forward arm extending therefrom, said forward arm being connected to the lock mechanism.
Claim 4
Dependent Claim
56 words
A tape measure as claimed in claim 2, wherein the forward arm of said button has a notch therein and wherein a slide having a main portion is provided which has one end mounted in said notch and its other end in position to apply pressure to the tape to lock the tape in extended position.
Claim 5
Dependent Claim
27 words
A tape measure as claimed in claim 3, wherein said slide has a control finger extending therefrom at said upper end which is mounted within said notch.
Claim 6
Dependent Claim
31 words
A tape measure as claimed in claim 4, wherein the forward arm of said button has a lift finger extending beneath said control finger to permit the slide to be lifted.
Claim 7
Dependent Claim
39 words
A tape measure as claimed in claim 5, wherein said slide comprises a lock knob extending therefrom and wherein said casing has a notch adapted to cooperate with said knob to hold the slide in its tape locking position.
Claim 8
Dependent Claim
23 words
A tape measure as claimed in claim 6, wherein said slide has an opening in the main portion thereof to give resiliency thereto.
Claim 9
Dependent Claim
36 words
A tape measure as claimed in claim 7, wherein the lower portion of the slide is provided with a pressure pad and is connected to the main portion of the slide by means of a neck.
Claim 10
Dependent Claim
37 words
A tape measure as claimed in claim 8, wherein at least one lower body portion is interposed between the lower pad and the main body, said lower body portion having an opening therein to give resiliency thereto.
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) | 1983-03-25 | 1983-09-24 | 1984-03-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-03-25 | 1987-09-24 | 1988-03-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-03-25 | 1991-09-24 | 1992-03-25 | $7700.00 | Window Closed / Lapsed |