US3097061A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for the preparation of multi-pane insulating glass
Assignee: Spiegelglaswerke Germania AG
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Filing: 1960-07-05
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Granted: 1963-07-09
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Expires: 1980-07-05
Abstract
No abstract record available.
Inventors
- 👤 Woelk Hubert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 06:23
CPC Classifications
E; E06; E06B; E06B3/00; E06B3/66; E06B3/673; E06B3/67326; E06B3/67334; B; B29; B29C; B29C33/00; B32; B32B; B32B17/00; B32B17/06; B32B17/10; B32B17/10005; B32B17/10165; B32B17/10293; B32B17/10302; E06B3/663; E06B3/66309; E06B3/66328; E06B3/6733
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
73 words
THE METHOD OF FORMING A MULTIPLE-PANE INSULATING GLASS PANEL WHICH COMPRISES STANDING TWO PANES OF GLASS VERTICALLY WITH THEIR EDGE PARALLEL AND AT A SELECTED DISTANCE APARAT, INTERPOSING A BOUNDARY STRIP TREATED WITH A SEPARATING AGENT TEMPORARILY BETWEEN THE PANES WITHIN THE SAID EDGES, CLOSING THE SPACE BETWEEN THE EDGES OF THE PANES BEYOND THE BOUNDARY STRIP, FLOWING SEALING COMPOUND IN THE TROUGH THUS FORMED SETTING THE COMPOUND AND REMOVING THE BOUNDARY STRIP.
Claim 2
Independent Claim
73 words
THE METHOD OF FORMING A MULTIPLE-PANE INSULATING GLASS PANEL WHICH COMPRISES STANDING TWO PANES OF GLASS VERTICALLY WITH THEIR EDGE PARALLEL AND AT A SELECTED DISTANCE APARAT, INTERPOSING A BOUNDARY STRIP TREATED WITH A SEPARATING AGENT TEMPORARILY BETWEEN THE PANES WITHIN THE SAID EDGES, CLOSING THE SPACE BETWEEN THE EDGES OF THE PANES BEYOND THE BOUNDARY STRIP, FLOWING SEALING COMPOUND IN THE TROUGH THUS FORMED SETTING THE COMPOUND AND REMOVING THE BOUNDARY STRIP.
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) | 1966-07-08 | 1967-01-07 | 1967-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-08 | 1971-01-07 | 1971-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-08 | 1975-01-07 | 1975-07-09 | $7700.00 | Window Closed / Lapsed |