Patent US3138813A successfully refreshed from Google Patents.
US3138813A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spring actuated vibrator
Assignee: Individual
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Filing: 1962-06-04
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Granted: 1964-06-30
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Expires: 1982-06-04
Abstract
No abstract record available.
Inventors
- 👤 Kaplan Ruth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 09:19
CPC Classifications
A; A61; A61C; A61C17/00; A61C17/16; A61C17/22; A61C17/32; A61C17/34; A61C17/3409; A61C17/3481
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
76 words
A VIBRATING DEVICE FOR ASSOCIATION WITH AN IMPLEMENT HAVING A HANDLE, COMPRISING AN ELONGATED, THIN-WALLED, HOLLOW BODY FORMED OF RELATIVELY RIGID, READILY-VIBRATABLE MATERIAL, SAID BODY HAVING AN OPENING FORMED THEREIN IN ALINEMENT WITH THE LONGITUDINAL AXIS THEREOF FOR RECEIVING THE HANDLE OF AN IMPLEMENT IN CLOSELY-FITTED RELATION THEREIN, AND A SPRING-WOUND MOTOR, SAID MOTOR INCLUDING A FRAME, A DRIVEN SHAFT, AND A WEIGHT ECCENTRICALLY MOUNTED ON SAID DRIVEN SHAFT, SAID MOTOR SECURED BY SAID FRAME TO
Claim 2
Dependent Claim
76 words
A VIBRATING DEVICE FOR ASSOCIATION WITH AN IMPLEMENT HAVING A HANDLE, COMPRISING AN ELONGATED, THIN-WALLED, HOLLOW BODY FORMED OF RELATIVELY RIGID, READILY-VIBRATABLE MATERIAL, SAID BODY HAVING AN OPENING FORMED THEREIN IN ALINEMENT WITH THE LONGITUDINAL AXIS THEREOF FOR RECEIVING THE HANDLE OF AN IMPLEMENT IN CLOSELY-FITTED RELATION THEREIN, AND A SPRING-WOUND MOTOR, SAID MOTOR INCLUDING A FRAME, A DRIVEN SHAFT, AND A WEIGHT ECCENTRICALLY MOUNTED ON SAID DRIVEN SHAFT, SAID MOTOR SECURED BY SAID FRAME TO
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) | 1967-06-30 | 1967-12-30 | 1968-06-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-30 | 1971-12-30 | 1972-06-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-30 | 1975-12-30 | 1976-06-30 | $7700.00 | Window Closed / Lapsed |