Patent US3136047A successfully refreshed from Google Patents.
US3136047A
Expired / Lapsed
US
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Method of making glazier's points
Assignee: Individual
•
Filing: 1961-06-22
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Granted: 1964-06-09
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Expires: 1981-06-22
Abstract
No abstract record available.
Inventors
- 👤 Charles W Skinner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 07:27
CPC Classifications
E; E06; E06B; E06B3/00; E06B3/54; E06B3/5481; B; B21; B21D; B21D53/00; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49789; Y10T29/49798; Y10T83/00; Y10T83/04; Y10T83/0524; Y10T83/0538; Y10T83/0548; Y10T83/0558
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
123 words
A METHOD OF MAKING GLAZIER''S POINTS EACH HAVING A TRANSVERSE RIB, COMPRISING FORMING A METAL STRIP OF INDEFINITE LENGTH WITH TWO LONGITUDINAL PARALLEL RIBS UPSTANDING ON A FACE OF THE STRIP AND EQUALLY SPACED FROM THE RESPECTIVE EDGES OF THE STRIP, AND MAKING SUCCESSIVE MODIFIED Y CUTS ACROSS THE END PORTION OF THE STRIP TO SEVER PAIRS OF POINTS THEREFROM, EACH SAID CUT HAVING FOUR SEGMENTS ONE OF WHICH IS PERPENDICULAR TO AN EDGE OF THE METAL STRIP, THE SECOND AND THIRD SEGMENTS BRANCHING SYMMETRICALLY FROM AN END OF THE FIRST SAID SEGMENT AND BEING EQUAL TO EACH OTHER IN LENGTH, THE FOURTH SEGMENT EXTENDING FROM AN END OF THE THIRD SEGMENT AND BEING EQUAL IN LENGTH AND PARALLEL TO THE FIRST SEGMENT.
Claim 2
Independent Claim
123 words
A METHOD OF MAKING GLAZIER''S POINTS EACH HAVING A TRANSVERSE RIB, COMPRISING FORMING A METAL STRIP OF INDEFINITE LENGTH WITH TWO LONGITUDINAL PARALLEL RIBS UPSTANDING ON A FACE OF THE STRIP AND EQUALLY SPACED FROM THE RESPECTIVE EDGES OF THE STRIP, AND MAKING SUCCESSIVE MODIFIED Y CUTS ACROSS THE END PORTION OF THE STRIP TO SEVER PAIRS OF POINTS THEREFROM, EACH SAID CUT HAVING FOUR SEGMENTS ONE OF WHICH IS PERPENDICULAR TO AN EDGE OF THE METAL STRIP, THE SECOND AND THIRD SEGMENTS BRANCHING SYMMETRICALLY FROM AN END OF THE FIRST SAID SEGMENT AND BEING EQUAL TO EACH OTHER IN LENGTH, THE FOURTH SEGMENT EXTENDING FROM AN END OF THE THIRD SEGMENT AND BEING EQUAL IN LENGTH AND PARALLEL TO THE FIRST SEGMENT.
References Cited (Backward Citations)
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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) | 1967-06-09 | 1967-12-09 | 1968-06-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-09 | 1971-12-09 | 1972-06-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-09 | 1975-12-09 | 1976-06-09 | $7700.00 | Window Closed / Lapsed |