US2991213A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of producing a joint for a stained glass window
Assignee: Individual
•
Filing: 1959-04-13
•
Granted: 1961-07-04
•
Expires: 1979-04-13
Abstract
No abstract record available.
Inventors
- 👤 Williams James
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 09:17
CPC Classifications
C; C03; C03C; C03C17/00; C03C2217/00; C03C2217/70; C03C2217/72; Y; Y10; Y10S; Y10S29/00; Y10S29/034; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1007; Y10T156/1008; Y10T156/1011; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49888; Y10T29/49947; Y10T29/49966; Y10T29/4997
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
106 words
THE METHOD OF PRODUCING A JOINT AS PART OF STAINED GLASS WINDOWS COMPRISING LAYING OUT A STRIP OF UNSET, COLDFLOWING, HARDSETTING MASTIC, APPLYING A PAIR OF PIECES OF GLASS IN SPACED CO-PLANAR EDGE-TO-EDGE RELATIONSHIP ON SAID MASTIC STRIP, APPLYING A SECOND STRIP OF SIMILAR MASTIC IN JUXTAPOSED RELATION ON SAID EDGES OF THE PIECE OF GLASS OPPOSITE SAID FIRST STRIP, AND APPLYING PRESSURE TO SAID MASTIC STRIPS AND FORCING THE MATERIAL INTO THE SPACE BETWEEN THE EDGES OF SAID PIECES OF GLASS UNTIL THEY UNITE TO FORM AN H-CROSS SECTIONED, INTERGRAL BEAD SEALINGLY SECURED TO THE ADJACENT OUTER SURFACES AND EDGES OF SAID PIECES OF GLASS.
Claim 2
Independent Claim
106 words
THE METHOD OF PRODUCING A JOINT AS PART OF STAINED GLASS WINDOWS COMPRISING LAYING OUT A STRIP OF UNSET, COLDFLOWING, HARDSETTING MASTIC, APPLYING A PAIR OF PIECES OF GLASS IN SPACED CO-PLANAR EDGE-TO-EDGE RELATIONSHIP ON SAID MASTIC STRIP, APPLYING A SECOND STRIP OF SIMILAR MASTIC IN JUXTAPOSED RELATION ON SAID EDGES OF THE PIECE OF GLASS OPPOSITE SAID FIRST STRIP, AND APPLYING PRESSURE TO SAID MASTIC STRIPS AND FORCING THE MATERIAL INTO THE SPACE BETWEEN THE EDGES OF SAID PIECES OF GLASS UNTIL THEY UNITE TO FORM AN H-CROSS SECTIONED, INTERGRAL BEAD SEALINGLY SECURED TO THE ADJACENT OUTER SURFACES AND EDGES OF SAID PIECES OF GLASS.
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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) | 1964-07-03 | 1965-01-02 | 1965-07-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-07-03 | 1969-01-02 | 1969-07-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-07-03 | 1973-01-02 | 1973-07-04 | $7700.00 | Window Closed / Lapsed |