Patent US3432380A successfully refreshed from Google Patents.
US3432380A
Expired / Lapsed
US
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Windowed foam package
Assignee: Haveg Industries Inc
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Filing: 1965-04-02
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Granted: 1969-03-11
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Expires: 1985-04-02
Abstract
No abstract record available.
Inventors
- 👤 Walter O Weber
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:42
CPC Classifications
B; B29; B29C; B29C44/00; B29C44/02; B29C44/04; B29C44/0446; B65; B65D; B65D25/00; B65D25/54; B65D5/00; B65D5/42; B65D5/4204; C; C08; C08J; C08J9/00; C08J9/36; B29K; B29K2105/00; B29K2105/04; B29K2105/043; B29K2995/00; B29K2995/0018; B29K2995/0026; B29L; B29L2031/00; B29L2031/712; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24479; Y10T428/24496; Y10T428/24504; Y10T428/24595; Y10T428/24802; Y10T428/249921; Y10T428/249953; Y10T428/249987; Y10T428/249988; Y10T428/249989; Y10T428/26
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3170832A
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US3017987A
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US3177109A
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US3159698A
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US3256131A
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US3244571A
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US3256133A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-03-10 | 1972-09-09 | 1973-03-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-03-10 | 1976-09-09 | 1977-03-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-03-10 | 1980-09-09 | 1981-03-11 | $7700.00 | Window Closed / Lapsed |