Patent US4733423A successfully refreshed from Google Patents.
US4733423A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pop top can brush
Assignee: Individual
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Filing: 1986-09-05
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Granted: 1988-03-29
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Expires: 2006-09-05
Abstract
Abstract A pop top can brush for the cleaning of aluminum and metal pop top cans having a substantially planer top surface, a sidewall substantially perpendicular to the planer top surface, the planar top surface of sidewall having a common circumferential edge, a plurality of cleaning means depending downwardly from the substantially planer top surface and a second plurality of cleaning means depending inwardly from the perpendicular sidewall, the cleaning means positioned to coincide with at least a portion of the circular top of an aluminium or metal pop top can.
Inventors
- 👤 Gregory Blatt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:02
CPC Classifications
B; B08; B08B; B08B9/00; B08B9/08; B08B9/20; B08B9/36; A; A46; A46B; A46B9/00; A46B9/02; A46B2200/00; A46B2200/30; A46B2200/3073
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
133 words
A hand-held pop top can brush for the cleaning of aluminum and metal pop top cans having a planer circumferential top indentation and a circumferential side indentation comprising a C shaped planer circular top surface having a C shaped circumferential perpendicular sidewall depending therefrom, said circular planer top surface and said circumferentially perpendicular sidewall being slightly circumferentially larger than the circumference of said aluminum or metal pop top cans; said circular planer top surface having a first non-abrasive cleaning means secured thereto and depending downwardly therefrom; said circumferentially perpendicular sidewall having a plurality of second non-abrasive cleaning means secured thereto and extending inwardly therefrom, said plurality of first cleaning means and plurality of said second means positioned so as to coincide with said circumferential indentations on said aluminum or metal pop top cans.
Claim 2
Dependent Claim
133 words
A hand-held pop top can brush for the cleaning of aluminum and metal pop top cans having a planer circumferential top indentation and a circumferential side indentation comprising a C shaped planer circular top surface having a C shaped circumferential perpendicular sidewall depending therefrom, said circular planer top surface and said circumferentially perpendicular sidewall being slightly circumferentially larger than the circumference of said aluminum or metal pop top cans; said circular planer top surface having a first non-abrasive cleaning means secured thereto and depending downwardly therefrom; said circumferentially perpendicular sidewall having a plurality of second non-abrasive cleaning means secured thereto and extending inwardly therefrom, said plurality of first cleaning means and plurality of said second means positioned so as to coincide with said circumferential indentations on said aluminum or metal pop top cans.
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) | 1991-03-29 | 1991-09-28 | 1992-03-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-03-29 | 1995-09-28 | 1996-03-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-03-29 | 1999-09-28 | 2000-03-29 | $7700.00 | Window Closed / Lapsed |