US3383757A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thermo-compression bonding of metals to semiconductor, metallic, or nonmetallic surfaces
Assignee: HERE MAJESTY S POSTMASTER GENE
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Filing: 1965-02-25
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Granted: 1968-05-21
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Expires: 1985-02-25
Abstract
No abstract record available.
Inventors
- 👤 Baker Dennis
- 👤 Bryant Ian Ewart
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 15:55
CPC Classifications
C; C04; C04B; C04B37/00; C04B37/02; C04B37/021; B; B23; B23K; B23K20/00; B23K20/02; B23K20/023; B23K20/025; B32; B32B; B32B15/00; B32B15/04; B32B15/08; C03; C03C; C03C27/00; C03C27/02; C04B35/00; C04B35/622; C04B35/64; C04B35/645; H; H10; H10P; H10P95/00; C04B2235/00; C04B2235/65; C04B2235/656; C04B2235/6567; C04B2235/658; C04B2237/00; C04B2237/30; C04B2237/32; C04B2237/40; C04B2237/402; C04B2237/407; C04B2237/408; C04B2237/50; C04B2237/64; C04B2237/66; C04B2237/76; H10W; H10W72/00; H10W72/071; H10W72/0711; H10W72/50; H10W72/551; H10W72/552; H10W72/5522; H10W72/5524; H10W72/5525; Y; Y10; Y10S; Y10S228/00; Y10S228/904
Claims Analysis
Total Claims: 0
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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) | 1971-05-21 | 1971-11-20 | 1972-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-21 | 1975-11-20 | 1976-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-21 | 1979-11-20 | 1980-05-21 | $7700.00 | Window Closed / Lapsed |