US3242029A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ultrasonic sealer for sealing plastics
Assignee: Kleer-Vu Industries Inc
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Filing: 1963-05-13
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Granted: 1966-03-22
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Expires: 1983-05-13
Abstract
No abstract record available.
Inventors
- 👤 Deans Howard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 14:30
CPC Classifications
B; B29; B29C; B29C66/00; B29C66/80; B29C66/83; B29C66/834; B29C66/8341; B29C66/83411; B29C66/83413; B29C65/00; B29C65/02; B29C65/08; B29C65/081; B29C65/083; B29C65/087; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/40; B29C66/41; B29C66/43; B29C66/81; B29C66/814; B29C66/8141; B29C66/81433; B29C66/816; B29C66/8167; B29C66/82; B29C66/822; B29C66/8221; B29C66/8227; B29C66/832; B29C66/8324; B65; B65B; B65B51/00; B65B51/10; B65B51/22; B65B51/225; B29C66/70; B29C66/72; B29C66/729; B29C66/73; B29C66/737; B29C66/7373; B29C66/739; B29C66/7392; B29C66/73921; B29K; B29K2711/00; B29K2711/12; B29K2711/123; Y; Y10; Y10S; Y10S220/00; Y10S220/31
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
68 words
AN ULTASONIC SEALER FOR SEALING PLASTICS,COMPRISING A TRANSDUCER ELEMENT CONSISTING OF A STACK, A BODY MEMBER AFFIXED TO SAID STACK, A TOOL CONNECTED TO SAID BODY MEMBER, MEANS FOR OSCILLATING SAID TRANSDUCER ELEMENT, STACK, BODY MEMBER AND TOOL, MEANS FOR SIMULTANEOUSLY ROTATING SAIDSTACK, BODY MEMBER AND TOOL, ROLLERS ENENGAGING SAID TOOL AT THE NODAL POINT THEREOF FOR PROHIBITING FLEXURE AS PRESSURE IS APPLIED TO THE PLASTIC AND SUPPORT
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-03-21 | 1969-09-20 | 1970-03-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-21 | 1973-09-20 | 1974-03-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-21 | 1977-09-20 | 1978-03-22 | $7700.00 | Window Closed / Lapsed |