US3348814A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Methods and means for producing physical, chemical and physico-chemical effects by large-amplitude sound waves
Assignee: Macrosonic Process Corp
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Filing: 1963-04-29
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Granted: 1967-10-24
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Expires: 1983-04-29
Abstract
No abstract record available.
Inventors
- 👤 Robert P Shaw
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 17:28
CPC Classifications
G; G10; G10K; G10K7/00; B; B01; B01F; B01F31/00; B01F31/80; B01F31/87; G10K15/00; G10K15/04; G10K15/043; H; H05; H05H; H05H1/00; H05H1/01
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
61 words
IMPROVED METHOD FOR PRODUCING EFFECTS OF THE CHARACTER DESCRIBED IN A SUBSANCE BY SOUND WAVES WHICH COMPRISES APPLYING TO SAID SUBSTANCE LARGE-AMPLITUDE SOUND WAVES IN A SUBSTANTIALLY CLOSE SYSTEM IN WHICH A NONLINEAR WAVE PERFORMS A PERIODIC EXCURSION, PERIODICALLY REINFORCING SUCH WAVE AT AT LEAST ONE POINT OF THE SYSTEM, AND SYNCHRONIZING SUCH PERIODIC REINFORCEMENTS WITH THE MOTION OF THE WAVE.
Claim 2
Dependent Claim
61 words
IMPROVED METHOD FOR PRODUCING EFFECTS OF THE CHARACTER DESCRIBED IN A SUBSANCE BY SOUND WAVES WHICH COMPRISES APPLYING TO SAID SUBSTANCE LARGE-AMPLITUDE SOUND WAVES IN A SUBSTANTIALLY CLOSE SYSTEM IN WHICH A NONLINEAR WAVE PERFORMS A PERIODIC EXCURSION, PERIODICALLY REINFORCING SUCH WAVE AT AT LEAST ONE POINT OF THE SYSTEM, AND SYNCHRONIZING SUCH PERIODIC REINFORCEMENTS WITH THE MOTION OF THE WAVE.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-10-23 | 1971-04-24 | 1971-10-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-23 | 1975-04-24 | 1975-10-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-23 | 1979-04-24 | 1979-10-24 | $7700.00 | Window Closed / Lapsed |