US3145408A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dust collector receptacle
Assignee: Individual
•
Filing: 1963-05-15
•
Granted: 1964-08-25
•
Expires: 1983-05-15
Abstract
No abstract record available.
Inventors
- 👤 Richard R Hertzel
- 👤 Charles H Hertzel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 15:40
CPC Classifications
A; A47; A47L; A47L13/00; A47L13/10; A47L13/50; A47L13/502; B; B65; B65F; B65F1/00; B65F1/04; B65F1/06; Y; Y10; Y10S; Y10S15/00; Y10S15/09; Y10S220/00; Y10S220/908
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
172 words
A DEVICE TO COLLECT AND DIRECT DUST AND LINT SHAKEN FROM A DUST MOP, SAID DEVICE COMPRISING A MOUNTING BRACKET, FRAME MEMBER, DUST COLLECTOR RECEPTACLE, ADAPTER MEMBER, COVER FLAP AND PAPER BAG HOLDING MEMBER; SAID MOUNTING BRACKET HAVING IN ITS UPPER PORTION HOLES FORMED THERETHROUGH FOR MOUNTING OF SAME UPON A CLOSET DOOR OR WALL, SAID FRAME MEMBER COMPRISING A MAIN WEB AND DEPENDING LEGS, SAID DEPENDING LEGS BEING PIVOTALLY MOUNTED ON LEG BRACKETS CARRIED BY SAID MOUNTING BRACKET, SAID MOUNTING BRACKET AND SAID FRAME MEMBER CARRYING SAID DUST COLLECTOR RECEPTACLE FOR ARRANGEMENT AND DISPOSITION OF SAID DUST COLLECTOR RECEPTACLE AT ITS OPEN POSITION, AND TO PERMIT THE COLLAPSE AND FOLDING OF SAID DUST COLLECTOR RECEPTACLE WHEN SAME IS NOT IN USE, SAID DUST COLLECTOR RECEPTACLE BEING OF PLASTIC MATERIAL, AND BEING ARRANGED AND DISPOSED IN ITS OPEN POSITION IN THE FORM OF AN INVERTED PYRAMID, AND CARRYING AT ITS APEX PORTION SAID ADAPTER MEMBER THROUGH WHICH THE DEPOSITED AND COLLECTED DUST AND LINT FROM THE SHAKEN DUST MOP IS DIRECTED, SAID
Claim 2
Independent Claim
172 words
A DEVICE TO COLLECT AND DIRECT DUST AND LINT SHAKEN FROM A DUST MOP, SAID DEVICE COMPRISING A MOUNTING BRACKET, FRAME MEMBER, DUST COLLECTOR RECEPTACLE, ADAPTER MEMBER, COVER FLAP AND PAPER BAG HOLDING MEMBER; SAID MOUNTING BRACKET HAVING IN ITS UPPER PORTION HOLES FORMED THERETHROUGH FOR MOUNTING OF SAME UPON A CLOSET DOOR OR WALL, SAID FRAME MEMBER COMPRISING A MAIN WEB AND DEPENDING LEGS, SAID DEPENDING LEGS BEING PIVOTALLY MOUNTED ON LEG BRACKETS CARRIED BY SAID MOUNTING BRACKET, SAID MOUNTING BRACKET AND SAID FRAME MEMBER CARRYING SAID DUST COLLECTOR RECEPTACLE FOR ARRANGEMENT AND DISPOSITION OF SAID DUST COLLECTOR RECEPTACLE AT ITS OPEN POSITION, AND TO PERMIT THE COLLAPSE AND FOLDING OF SAID DUST COLLECTOR RECEPTACLE WHEN SAME IS NOT IN USE, SAID DUST COLLECTOR RECEPTACLE BEING OF PLASTIC MATERIAL, AND BEING ARRANGED AND DISPOSED IN ITS OPEN POSITION IN THE FORM OF AN INVERTED PYRAMID, AND CARRYING AT ITS APEX PORTION SAID ADAPTER MEMBER THROUGH WHICH THE DEPOSITED AND COLLECTED DUST AND LINT FROM THE SHAKEN DUST MOP IS DIRECTED, SAID
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) | 1967-08-25 | 1968-02-24 | 1968-08-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-08-25 | 1972-02-24 | 1972-08-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-08-25 | 1976-02-24 | 1976-08-25 | $7700.00 | Window Closed / Lapsed |