Patent US3429818A successfully refreshed from Google Patents.
US3429818A
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US
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Method of growing crystals
Assignee: Tyco International Ltd
•
Filing: 1965-02-12
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Granted: 1969-02-25
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Expires: 1985-02-12
Abstract
No abstract record available.
Inventors
- 👤 Bernard A Di Benedetto
- 👤 Abraham I Mlavsky
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:45
CPC Classifications
C; C30; C30B; C30B29/00; C30B29/10; C30B29/40; C30B29/44; C30B19/00; C30B19/02; C30B19/04; C30B29/16; C30B29/22; C30B29/28; C30B29/32; C30B29/42; Y; Y10; Y10S; Y10S148/00; Y10S148/107; Y10S148/166
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3272591A
Cited
US3205101A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-02-25 | 1972-08-26 | 1973-02-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-02-25 | 1976-08-26 | 1977-02-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-02-25 | 1980-08-26 | 1981-02-25 | $7700.00 | Window Closed / Lapsed |