Patent US3418185A successfully refreshed from Google Patents.
US3418185A
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Method and apparatus for splicing materials
Assignee: Cavitron Corp
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Filing: 1965-08-03
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Granted: 1968-12-24
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Expires: 1985-08-03
Abstract
No abstract record available.
Inventors
- 👤 Balamuth Lewis
- 👤 David D Grimes
- 👤 Carey A Evans
- 👤 Clive S Axtell
- 👤 Clifford A Robertson
- 👤 Charles T Higgins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 05:16
CPC Classifications
B; B29; B29C; B29C66/00; B29C66/40; B29C66/41; B29C66/43; B29C65/00; B29C65/02; B29C65/08; B29C65/78; B29C65/7841; B29C65/7847; B29C65/7855; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/20; B29C66/21; B29C66/70; B29C66/73; B29C66/739; B29C66/7392; B29C66/80; B29C66/81; B29C66/814; B29C66/8141; B29C66/81411; B29C66/81421; B29C66/81422; B29C66/82; B29C66/822; B29C66/8221; B29C66/8227; B29C66/824; B29C66/8242; B29C66/83; B29C66/832; B29C66/8324; B29C66/836; B29C66/90; B29C66/95; B29C66/951; B29C66/9513; B29C66/9517; G; G03; G03D; G03D15/00; G03D15/04; G03D15/043; B29C66/71; B29L; B29L2031/00; B29L2031/764; B29L2031/7642
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
85 words
A METHOD OF JOINING SHEET MATERIALS, AT LEAST ON OF WHICH IS THERMOPLASTIC, COMPRISING THE STEPS OF OVERLAPPING THE SEGMENTS OF THE MATERIAL TO BE JOINED, APPLYING HIGH FREQUENCY VIBRATORY FORCES AND STATIC FORCES TO RESPECTIVE OPPOSITE SIDES OF SAID OVERLAPPED SEGMENTS AT SPACED LOCATIONS IN THE AREA OF OVERLAP TO JOIN SAID SEGMENTS THEREAT, AND SUBSEQUENTLY APPLYING SAID HIGH FREQUENTLY VIBRATORY FORCES AND STATIC FORCES TO RESPECTIVE OPPOSITE SIDES OF SAID OVERLAPPED SEGMENTS AND MOVING THE POINT OF APPLICATION THEREOF ALONG A LINE TRAVERSING
Claim 2
Independent Claim
85 words
A METHOD OF JOINING SHEET MATERIALS, AT LEAST ON OF WHICH IS THERMOPLASTIC, COMPRISING THE STEPS OF OVERLAPPING THE SEGMENTS OF THE MATERIAL TO BE JOINED, APPLYING HIGH FREQUENCY VIBRATORY FORCES AND STATIC FORCES TO RESPECTIVE OPPOSITE SIDES OF SAID OVERLAPPED SEGMENTS AT SPACED LOCATIONS IN THE AREA OF OVERLAP TO JOIN SAID SEGMENTS THEREAT, AND SUBSEQUENTLY APPLYING SAID HIGH FREQUENTLY VIBRATORY FORCES AND STATIC FORCES TO RESPECTIVE OPPOSITE SIDES OF SAID OVERLAPPED SEGMENTS AND MOVING THE POINT OF APPLICATION THEREOF ALONG A LINE TRAVERSING
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) | 1971-12-24 | 1972-06-24 | 1972-12-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-24 | 1976-06-24 | 1976-12-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-24 | 1980-06-24 | 1980-12-24 | $7700.00 | Window Closed / Lapsed |