US3236027A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Packaging machines
Assignee: Individual
•
Filing: 1961-05-08
•
Granted: 1966-02-22
•
Expires: 1981-05-08
Abstract
No abstract record available.
Inventors
- 👤 Schmermund Alfred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 02:07
CPC Classifications
B; B29; B29C; B29C65/00; B29C65/02; B29C65/18; B29C65/22; B29C65/221; B29C65/224; B29C65/228; B29C65/229; B29C65/24; B29C65/30; B29C66/00; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/40; B29C66/47; B29C66/472; B29C66/4722; B29C66/80; B29C66/81; B29C66/814; B29C66/8145; B29C66/81453; B29C66/81461; B29C66/818; B29C66/8181; B29C66/8182; B29C66/81821; B29C66/8187; B29C66/81871; B29C66/82; B29C66/822; B29C66/8221; B29C66/83; B29C66/836; B29C66/84; B29C66/849; B29C66/87; B29C66/872; B29C66/874; B29C66/8744; B29C66/87441; B29C66/90; B29C66/91; B29C66/912; B29C66/9121; B29C66/91211; B29C66/91212; B29C66/91231; B29C66/9131; B29C66/91311; B29C66/91313; B29C66/914; B29C66/9141; B29C66/91421; B29C66/91431; B29C66/9161; B29C66/91641; B29C66/91651; B29C66/91653; B29C66/91655; B29C66/919; B65; B65B; B65B51/00; B65B51/10; B65B51/12; B29C66/347; B29C66/70; B29C66/71; B29C66/812; B29C66/8122; B29C66/96; B29C66/961
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1061039A
Cited
US1924045A
Cited
US2113269A
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US2638724A
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US2609316A
Cited
US2855977A
Cited
US3020691A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-02-21 | 1969-08-23 | 1970-02-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-21 | 1973-08-23 | 1974-02-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-21 | 1977-08-23 | 1978-02-22 | $7700.00 | Window Closed / Lapsed |