US3225443A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Support means for vibratory hand-held power tools
Assignee: Canadian Ingersoll Rand Co Ltd
•
Filing: 1964-07-23
•
Granted: 1965-12-28
•
Expires: 1984-07-23
Abstract
No abstract record available.
Inventors
- 👤 Douglas L G Young
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:26
CPC Classifications
B; B25; B25D; B25D17/00; B25D17/28; Y; Y10; Y10S; Y10S83/00; Y10S83/924; Y10T; Y10T83/00; Y10T83/04; Y10T83/0605
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
99 words
A SUPPORT MEMBER FOR A HAND-HELD, POWER-OPERATED TOOL HAVING A HOUSING AND MEANS FOR EFFECTING THE RECIPROCATION OF A WORK-ENGAGING IMPLEMENT, THE SUPPORT MEMBER SUPPORTING THE TOOL ABOVE AND ON A SUPPORTING SURFACE WHILE THE IMPLEMENT SLITS THE SURFACE, THE SUPPORT MEMBER COMPRISING: (A) A FRAME DETACHABLY CONNECTED TO THE HOUSING OF THE POWER TOOL, (B) SAID FRAME HAVING AT LEAST TWO SPACED FEET FOR ENGAGING THE SUPPORTING SURFACE AT SPACED POINTS ON SAID SURFACE WITH ONE OF SAID FEET BEING LOCATED FORWARD OF SAID WORK-ENGAGING IMPLEMENT TO SUPPORT THE POWER TOOL IN SPACED RELATION TO THE SUPPORTING SURFACE.
Claim 2
Dependent Claim
99 words
A SUPPORT MEMBER FOR A HAND-HELD, POWER-OPERATED TOOL HAVING A HOUSING AND MEANS FOR EFFECTING THE RECIPROCATION OF A WORK-ENGAGING IMPLEMENT, THE SUPPORT MEMBER SUPPORTING THE TOOL ABOVE AND ON A SUPPORTING SURFACE WHILE THE IMPLEMENT SLITS THE SURFACE, THE SUPPORT MEMBER COMPRISING: (A) A FRAME DETACHABLY CONNECTED TO THE HOUSING OF THE POWER TOOL, (B) SAID FRAME HAVING AT LEAST TWO SPACED FEET FOR ENGAGING THE SUPPORTING SURFACE AT SPACED POINTS ON SAID SURFACE WITH ONE OF SAID FEET BEING LOCATED FORWARD OF SAID WORK-ENGAGING IMPLEMENT TO SUPPORT THE POWER TOOL IN SPACED RELATION TO THE SUPPORTING SURFACE.
References Cited (Backward Citations)
US473549A
Cited
US1313597A
Cited
US1520031A
Cited
US1838011A
Cited
US2098123A
Cited
US2966742A
Cited
US2960767A
Cited
US3056202A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-12-27 | 1969-06-28 | 1969-12-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-27 | 1973-06-28 | 1973-12-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-27 | 1977-06-28 | 1977-12-28 | $7700.00 | Window Closed / Lapsed |