US2203099A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Art of bonding metal to insulation
Assignee: Individual
•
Filing: 1937-11-11
•
Granted: 1940-06-04
•
Expires: 1957-11-11
Abstract
No abstract record available.
Inventors
- 👤 Osenberg Werner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:16
CPC Classifications
H; H01; H01G; H01G4/00; H01G4/002; H01G4/228; H01H; H01H11/00; H01H11/04; H01H11/06; H01J; H01J19/00; H01J19/28; H01H2011/067; H01J2893/00; H01J2893/0001; H01J2893/0011; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49124; Y10T29/49155; Y10T29/49158
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1943-06-04 | 1943-12-04 | 1944-06-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1947-06-04 | 1947-12-04 | 1948-06-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1951-06-04 | 1951-12-04 | 1952-06-04 | $7700.00 | Window Closed / Lapsed |