US3294616A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for sealing polymeric sheet material by ultrasonic energy
Assignee: Branson Ultrasonics Corp
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Filing: 1963-10-03
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Granted: 1966-12-27
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Expires: 1983-10-03
Abstract
No abstract record available.
Inventors
- 👤 Seymour G Linsley
- 👤 Meglio Joseph E Di
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 11:43
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; B29C65/083; B29C65/086; B29C65/78; B29C65/7858; B29C65/7861; B29C65/787; B29C65/7873; B29C66/01; B29C66/02; B29C66/022; B29C66/0222; B29C66/05; B29C66/10; B29C66/13; B29C66/135; B29C66/1352; B29C66/40; B29C66/41; B29C66/43; B29C66/431; B29C66/4312; B29C66/43121; B29C66/70; B29C66/72; B29C66/723; B29C66/7232; B29C66/72327; B29C66/72328; B29C66/81; B29C66/816; B29C66/8161; B29C66/8167; B29C66/82; B29C66/822; B29C66/8223; B29C66/90; B29C66/92; B29C66/924; B29C66/9261; B29C66/92651; B29C66/92653; B29C66/71; B29C66/73; B29C66/739; B29C66/7392; B29C66/73921; B29C66/814; B29C66/8141; B29C66/81411; B29C66/81421; B29C66/81422; B29C66/9241; B29K; B29K2023/00; B29K2023/04; B29K2023/06; B29K2711/00; B29K2711/12; B29K2711/123; B29L; B29L2009/00; B29L2031/00; B29L2031/712; B29L2031/7128; Y; Y10; Y10S; Y10S220/00; Y10S220/31
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
65 words
APPARATUS FOR SEALING POLYMERIC SHEET MATERIAL COMPRISING (A) SHEET MATERIAL TRANSPORT MEANS FOR POSITIONING LAYERS OF SHEET MATERIAL TOGETHER FOR SEALING AS SAID SHEET MATERIAL IS MOVED, (B) MEANS FOR COMPRESSING SAID LAYERS OF SHEET MATERIAL TOGETHER, (C) AN ULTRASONIC TRANSDUCER HORN (I) HAVING AN EMITTING END ALIGNED WITH SAID COMPRESSING MEANS, (D) MEANS FOR GENERATING AND TRANSMITTING ULTRASONIC ENERGY TO SAID ULTRASONIC TRANSDUCER HORN,
Claim 2
Dependent Claim
65 words
APPARATUS FOR SEALING POLYMERIC SHEET MATERIAL COMPRISING (A) SHEET MATERIAL TRANSPORT MEANS FOR POSITIONING LAYERS OF SHEET MATERIAL TOGETHER FOR SEALING AS SAID SHEET MATERIAL IS MOVED, (B) MEANS FOR COMPRESSING SAID LAYERS OF SHEET MATERIAL TOGETHER, (C) AN ULTRASONIC TRANSDUCER HORN (I) HAVING AN EMITTING END ALIGNED WITH SAID COMPRESSING MEANS, (D) MEANS FOR GENERATING AND TRANSMITTING ULTRASONIC ENERGY TO SAID ULTRASONIC TRANSDUCER HORN,
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) | 1969-12-26 | 1970-06-27 | 1970-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-26 | 1974-06-27 | 1974-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-26 | 1978-06-27 | 1978-12-27 | $7700.00 | Window Closed / Lapsed |