US3270366A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for applying cleaning and treating materials
Assignee: Individual
•
Filing: 1964-10-23
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Granted: 1966-09-06
•
Expires: 1984-10-23
Abstract
No abstract record available.
Inventors
- 👤 Maichen Karl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 09:58
CPC Classifications
A; A46; A46B; A46B11/00; A46B11/001; A46B11/002; A46B11/0024; A46B11/0034; A47; A47K; A47K7/00; A47K7/02; A47K7/03; A47L; A47L13/00; A47L13/10; A47L13/26; A47L13/28; A47L13/30; A47L23/00; A47L23/04; A47L23/05; A46B2200/00; A46B2200/30; A46B2200/306
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
201 words
A DEVICE FOR APPLYING CLEANING AND TREATING MATERIALS, COMPRISING A CONTAINER FOR HOLDING A BAR OF THE CLEANING AND TREATING MATERIAL TO BE APPLIED INCLUDING A HOUSING WITH AN OPENING FOR THE INTRODUCTION OF THE BAR OF MATERIAL TO BE APPLIED, A COVERR FOR CLOSING THE HOUSING WHEN THE DEVICE IS OUT OF USE, SAID COVER WHEN APPLIED LEAVING A VENT OPENING IN THE CONTAINER, A BRUSH SAID COMPONENTS (A) AND (B) BEING A COMPONENT HAVING A CHASSIS WHICH SERVES AS A "GROUND" TO WHICH ONE TERMINAL OF A POWER SUPPLY IS CONNECTED; PICK UP PARTICLES THEREFROM AND BEING ROLLABLE ON A SURFACE TO BE CLEANED TO APPLY THE CLEANING PARTICLES, RATCHET TEETH PROVIDED ON TWO OPPOSITE WALLS OF THE HOUSING AND DIRECTED TOWARD THE ROLLER, AND A RESILIENT BRIDGE ENGAGEABLE WITH SAID BAR OF CLEANING MATERIAL AND GRIPPED BETWEEN THE TEETH ON OPPOSITE WALLS, SAID BRIDGE INCLUDING TWO RESILIENT LEAVES SNAPPED IN BEHIND A PAIR OF OPPOSED RATCHET TEETH AND BEING CONNECTED TO EACH OTHER BY AT LEAST ONE ELEMENT FORMED TO RESILIENT MATERIAL, THE SAID LEAVES BEING FURTHER PROVIDED WITH RESILIENT EXTENSIONS PROJECTING TOWARD THE BRUSH FOR EXERTING A FORCE ON A BAR OF CLEANING MATERIAL TOWARD SAID ROLLER.
Claim 2
Independent Claim
201 words
A DEVICE FOR APPLYING CLEANING AND TREATING MATERIALS, COMPRISING A CONTAINER FOR HOLDING A BAR OF THE CLEANING AND TREATING MATERIAL TO BE APPLIED INCLUDING A HOUSING WITH AN OPENING FOR THE INTRODUCTION OF THE BAR OF MATERIAL TO BE APPLIED, A COVERR FOR CLOSING THE HOUSING WHEN THE DEVICE IS OUT OF USE, SAID COVER WHEN APPLIED LEAVING A VENT OPENING IN THE CONTAINER, A BRUSH SAID COMPONENTS (A) AND (B) BEING A COMPONENT HAVING A CHASSIS WHICH SERVES AS A "GROUND" TO WHICH ONE TERMINAL OF A POWER SUPPLY IS CONNECTED; PICK UP PARTICLES THEREFROM AND BEING ROLLABLE ON A SURFACE TO BE CLEANED TO APPLY THE CLEANING PARTICLES, RATCHET TEETH PROVIDED ON TWO OPPOSITE WALLS OF THE HOUSING AND DIRECTED TOWARD THE ROLLER, AND A RESILIENT BRIDGE ENGAGEABLE WITH SAID BAR OF CLEANING MATERIAL AND GRIPPED BETWEEN THE TEETH ON OPPOSITE WALLS, SAID BRIDGE INCLUDING TWO RESILIENT LEAVES SNAPPED IN BEHIND A PAIR OF OPPOSED RATCHET TEETH AND BEING CONNECTED TO EACH OTHER BY AT LEAST ONE ELEMENT FORMED TO RESILIENT MATERIAL, THE SAID LEAVES BEING FURTHER PROVIDED WITH RESILIENT EXTENSIONS PROJECTING TOWARD THE BRUSH FOR EXERTING A FORCE ON A BAR OF CLEANING MATERIAL TOWARD SAID ROLLER.
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) | 1969-09-05 | 1970-03-07 | 1970-09-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-09-05 | 1974-03-07 | 1974-09-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-09-05 | 1978-03-07 | 1978-09-06 | $7700.00 | Window Closed / Lapsed |