US3666599A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sonic or ultrasonic seaming apparatus
Assignee: Branson Ultrasonics Corp
•
Filing: 1970-11-27
•
Granted: 1972-05-30
•
Expires: 1990-11-27
Abstract
Abstract A SONIC OR ULTRASONIC SEAMING APPARATUS USES A DRIVEN ROTATING ANVIL AND AN OPPOSING RESONATOR ALSO CALLED "HORN" WHICH IS COUPLED OT A SOURCE OF SONIC OR ULTRASONIC ENERGY . THE SPEED OF THE DRIVEN ANVIL, AND CONSEQUENT WORKPIECE FEED RATE, IS COORDINATED WITH THE VELOCITY OF THE FRONTAL SURFACE OF THE RESONATOR IMPARTING THE SONIC OR ULTRASONIC ENERGY TO THE WORKPIECE. THIS IS ACCOMPLISHED BY AN ELECTRONIC CIRCUIT IN WHICH THE APPLIED VOLTAGES TO THE POWER SUPPLY AND TO THE MOTOR FOR THE ANVIL ASSUME A PREDETERMINED RELATIONSHIP.
Inventors
- 👤 Edward G Obeda
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 09:09
CPC Classifications
B; B29; B29C; B29C66/00; B29C66/80; B29C66/84; B29C66/845; B29C65/00; B29C65/02; B29C65/08; B29C65/083; B29C65/086; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/20; B29C66/21; B29C66/22; B29C66/223; B29C66/23; B29C66/232; B29C66/305; B29C66/70; B29C66/72; B29C66/729; B29C66/73; B29C66/739; B29C66/7392; B29C66/73921; B29C66/81; B29C66/814; B29C66/8141; B29C66/81427; B29C66/81433; B29C66/83; B29C66/834; B29C66/8341; B29C66/83411; B29C66/87; B29C66/872; B29C66/90; B29C66/93; B29C66/934; B29C66/93441; B29C66/93451; B29C66/96; B29C66/967; B29C66/9672; B29C66/221; B29C66/40; B29C66/41; B29C66/43; B29C66/92; B29C66/924; B29C66/9241; B29C66/9261; B29C66/92611; B29C66/939; B29C66/9392; B29C66/95; B29C66/951; B29C66/9512; B29C66/9513; B29C66/9516; Y; Y10; Y10T; Y10T156/00; Y10T156/17
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-05-30 | 1975-11-29 | 1976-05-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-05-30 | 1979-11-29 | 1980-05-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-05-30 | 1983-11-29 | 1984-05-30 | $7700.00 | Window Closed / Lapsed |