Patent US3069722A successfully refreshed from Google Patents.
US3069722A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Blow moulder
Assignee: Individual
•
Filing: 1959-12-29
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Granted: 1962-12-25
•
Expires: 1979-12-29
Abstract
No abstract record available.
Inventors
- 👤 Kato Takeo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:16
CPC Classifications
B; B29; B29C; B29C49/00; B29C49/28; B29C49/28008; B29C49/02; B29C49/04; B29C49/42; B29C49/48; B29C49/54; B29C49/58; B29C2049/542; B29C2049/546; Y; Y10; Y10S; Y10S425/00; Y10S425/012
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2298716A
Cited
US2930079A
Cited
US2861295A
Cited
GB789816A
Cited
US2854691A
Cited
US2928120A
Cited
BE561790A
Cited
US2967330A
Cited
US2980955A
Cited
US2943349A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-24 | 1966-06-25 | 1966-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-24 | 1970-06-25 | 1970-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-24 | 1974-06-25 | 1974-12-25 | $7700.00 | Window Closed / Lapsed |