Patent US3101550A successfully refreshed from Google Patents.
US3101550A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Slide gauge
Assignee: PRAZISIONS APPBAU AG
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Filing: 1959-12-17
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Granted: 1963-08-27
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Expires: 1979-12-17
Abstract
No abstract record available.
Inventors
- 👤 Helferich Fritz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 17:56
CPC Classifications
G; G01; G01B; G01B3/00; G01B3/20
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
166 words
A SLIDE GAUGE COMPRISING; A BODY HAVING A CENTRAL PLANAR PORTION AND PARALLEL UPSTANDING EDGE PORTIONS, A GUIDE MEMEBER EXTENDING ALONG THE BODY IMMEDIATELY INSIDE EACH SIDE EDGE PORTION, MEANS EXTENDING THROUGH THE BODY FOR ADJUSTABLY CLAMPING THE GUIDE MEMBERS TO THE SAID BODY, EACH SAID GUIDE MEMBER HAVING PRISMATIC GUIDE SURFACE MEANS THEREON ON THE SIDE TOWARD THE OTHER GUIDE MEMBER, A SLIDE MEMBER FITTING BETWEEN SAID GUIDE MEMBERS AND HAVING SURFACES ALONG ITS OPPOSITE EDGES WHICH ARE COMPLEMENTARY TO AND WHICH ENGAGE THE SAID GUIDE SURFACE MEANS, SAID SLIDE MEMBER BEING SLIDABLE IN THE DIRECTION OF ITS LENGTH ON SAID GUIDE MEMBERS, THE GUIDE MEMBERS AND SLIDE MEMBER BEING COPLANAR WITH RESPECT TO THE SURFACES THEREOF FACING OUTWARDLY AWAY FROM SAID BODY, AND COOPERATING SCALES ON SAID SLIDE MEMBER AND GUIDE MEMBERS, THE INNER SURFACE OF SAID SLIDE MEMBER FACING THE BODY BEING SPACED FROM SAID CENTRAL PORTION OF THE BODY FOR AT LEAST THE LARGER PART OF THE WIDTH OF SAID SLIDE MEMBER.
Claim 2
Dependent Claim
166 words
A SLIDE GAUGE COMPRISING; A BODY HAVING A CENTRAL PLANAR PORTION AND PARALLEL UPSTANDING EDGE PORTIONS, A GUIDE MEMEBER EXTENDING ALONG THE BODY IMMEDIATELY INSIDE EACH SIDE EDGE PORTION, MEANS EXTENDING THROUGH THE BODY FOR ADJUSTABLY CLAMPING THE GUIDE MEMBERS TO THE SAID BODY, EACH SAID GUIDE MEMBER HAVING PRISMATIC GUIDE SURFACE MEANS THEREON ON THE SIDE TOWARD THE OTHER GUIDE MEMBER, A SLIDE MEMBER FITTING BETWEEN SAID GUIDE MEMBERS AND HAVING SURFACES ALONG ITS OPPOSITE EDGES WHICH ARE COMPLEMENTARY TO AND WHICH ENGAGE THE SAID GUIDE SURFACE MEANS, SAID SLIDE MEMBER BEING SLIDABLE IN THE DIRECTION OF ITS LENGTH ON SAID GUIDE MEMBERS, THE GUIDE MEMBERS AND SLIDE MEMBER BEING COPLANAR WITH RESPECT TO THE SURFACES THEREOF FACING OUTWARDLY AWAY FROM SAID BODY, AND COOPERATING SCALES ON SAID SLIDE MEMBER AND GUIDE MEMBERS, THE INNER SURFACE OF SAID SLIDE MEMBER FACING THE BODY BEING SPACED FROM SAID CENTRAL PORTION OF THE BODY FOR AT LEAST THE LARGER PART OF THE WIDTH OF SAID SLIDE MEMBER.
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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) | 1966-08-26 | 1967-02-25 | 1967-08-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-08-26 | 1971-02-25 | 1971-08-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-08-26 | 1975-02-25 | 1975-08-27 | $7700.00 | Window Closed / Lapsed |