US3437505A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for depositing glass particles on the entire exposed surface of an object
Assignee: International Business Machines Corp
•
Filing: 1965-06-28
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Granted: 1969-04-08
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Expires: 1985-06-28
Abstract
No abstract record available.
Inventors
- 👤 Bernt Narken
- 👤 Howard L Whitaker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 06:46
CPC Classifications
B; B05; B05D; B05D1/00; B05D1/18; B05D1/22; B05D1/24; B01; B01J; B01J8/00; B01J8/18; B01J8/24; B01J8/42; C; C23; C23D; C23D5/00; H; H01; H01B; H01B3/00; H01B3/02; H01B3/08; H01B3/088; H10; H10W; H10W74/00; H10W74/10; H10W74/131
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2803559A
Cited
US3032816A
Cited
US3093510A
Cited
US3037885A
Cited
US3212921A
Cited
US3212929A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-04-07 | 1972-10-07 | 1973-04-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-04-07 | 1976-10-07 | 1977-04-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-04-07 | 1980-10-07 | 1981-04-08 | $7700.00 | Window Closed / Lapsed |