US3414465A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sealed glass article of manufacture
Assignee: OI Glass Inc
•
Filing: 1966-05-12
•
Granted: 1968-12-03
•
Expires: 1986-05-12
Abstract
No abstract record available.
Inventors
- 👤 Nils Tryggve E A Baak
- 👤 Charles F Rapp
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:55
CPC Classifications
C; C03; C03C; C03C3/00; C03C3/04; C03C3/076; C03C3/083; C03C27/00; C03C27/06; C03C3/089; C03C3/091; C03C3/095; C03C3/11; C03C3/112; C03C3/115; C03C3/118; C03C8/00; C03C8/24; Y; Y10; Y10S; Y10S65/00; Y10S65/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
28 words
AN ARTICLE OF MANUFACTURE COMPRISING A FUSED QUARTZ SURFACE COATED WITH A BONDING MATERIAL WHEREIN SAID BONDING MATERIAL IS A SOLDER GLASS HAVING THE FOLLOWING RANGE IN COMPOSITION:
Claim 2
Dependent Claim
28 words
AN ARTICLE OF MANUFACTURE COMPRISING A FUSED QUARTZ SURFACE COATED WITH A BONDING MATERIAL WHEREIN SAID BONDING MATERIAL IS A SOLDER GLASS HAVING THE FOLLOWING RANGE IN COMPOSITION:
References Cited (Backward Citations)
US2642633A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-12-03 | 1972-06-03 | 1972-12-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-03 | 1976-06-03 | 1976-12-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-03 | 1980-06-03 | 1980-12-03 | $7700.00 | Window Closed / Lapsed |