Patent US3159394A successfully refreshed from Google Patents.
US3159394A
Expired / Lapsed
US
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Positioning and holding device
Assignee: Individual
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Filing: 1962-02-09
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Granted: 1964-12-01
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Expires: 1982-02-09
Abstract
No abstract record available.
Inventors
- 👤 Robert W Burns
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 10:03
CPC Classifications
E; E04; E04G; E04G21/00; E04G21/14; E04G21/16; E04G21/18
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
87 words
A POSITIONING AND HOLDING DEVICE COMPRISING, IN COMBINATION: (A) A STATIONARY PORTION INCLUDING GUIDE MEANS, (B) A MOVABLE PORTION ADAPTED TO COACT WITH SAID GUIDE MEANS, (C) FIRST MEANS FOR RELEASABLY HOLDING SAID MOVABLE PORTION IN SLIDABLE ENGAGEMENT WITH SAID GUIDE MEANS, (D) SECOND MEANS FOR RELEASABLY FIXING SAID MOVABLE PORTION AND SAID GUIDE MEANS IN A PREDETERMINED POSITION RELATIVE TO EACH OTHER, AND (E) THIRD MEANS MOUNTED ON SAID MOVABLE PORTION AND DEFINING A SPACE ADAPTED TO RECEIVE AN OBJECT TO BE POSITIONED AND HELD THEREBY.
Claim 2
Dependent Claim
87 words
A POSITIONING AND HOLDING DEVICE COMPRISING, IN COMBINATION: (A) A STATIONARY PORTION INCLUDING GUIDE MEANS, (B) A MOVABLE PORTION ADAPTED TO COACT WITH SAID GUIDE MEANS, (C) FIRST MEANS FOR RELEASABLY HOLDING SAID MOVABLE PORTION IN SLIDABLE ENGAGEMENT WITH SAID GUIDE MEANS, (D) SECOND MEANS FOR RELEASABLY FIXING SAID MOVABLE PORTION AND SAID GUIDE MEANS IN A PREDETERMINED POSITION RELATIVE TO EACH OTHER, AND (E) THIRD MEANS MOUNTED ON SAID MOVABLE PORTION AND DEFINING A SPACE ADAPTED TO RECEIVE AN OBJECT TO BE POSITIONED AND HELD THEREBY.
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) | 1967-12-01 | 1968-06-01 | 1968-12-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-12-01 | 1972-06-01 | 1972-12-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-12-01 | 1976-06-01 | 1976-12-01 | $7700.00 | Window Closed / Lapsed |