US3469680A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Package of tape
Assignee: MYSTIK TAPE Corp AN IL CORP
•
Filing: 1967-03-24
•
Granted: 1969-09-30
•
Expires: 1987-03-24
Abstract
No abstract record available.
Inventors
- 👤 Harry George Walz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 21:44
CPC Classifications
B; B65; B65D; B65D77/00; B65D77/22; Y; Y10; Y10S; Y10S116/00; Y10S116/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US866211A
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US1977455A
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GB517564A
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US2433663A
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US2518711A
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US2576070A
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US2511708A
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US2708066A
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US3313194A
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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) | 1972-09-29 | 1973-03-31 | 1973-09-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-29 | 1977-03-31 | 1977-09-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-29 | 1981-03-31 | 1981-09-30 | $7700.00 | Window Closed / Lapsed |