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 Title: |
US4107840:
Abrasive hand covering
[ Derwent Title ]
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| Country: |
US United States of America
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| Inventor: |
Kupperman, Sam; Chicago, IL
Kupperman, Dennis; Glenview, IL
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| Assignee: |
Rub-A-Venture, Skokie, IL
other patents from RUB-A-VENTURE (485510) (approx. 8)
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| Published / Filed: |
1978-08-22
/ 1977-06-06
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| Application Number: |
US1977000803785
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| IPC Code: |
Advanced:
A47J 17/02;
Core:
A47J 17/00;
IPC-7:
A47J 17/02;
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| ECLA Code: |
A47J17/02;
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| U.S. Class: |
Current:
030/172;
002/161.8;
015/227;
030/298;
451/523;
Original:
030/172;
002/161.R;
015/227;
030/298;
051/391;
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| Field of Search: |
051/391
015/227
002/161
030/172,298
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| Priority Number: |
| 1977-06-06 |
US1977000803785 |
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| Abstract: |
A hand covering or glove having a flexible two-piece body with a plurality of discrete abrading units disposed on the hand covering to permit free flexing thereof. Each abrading unit is a discrete one-piece molded synthetic organic resin member with an abrasive front surface and a smooth rear surface secured to the front piece of the two-piece hand covering. Preferably, the two-piece hand covering is secured at the periphery thereof by heat sealing and the abrading units are also heat sealed to the front piece of the construction.
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| Attorney, Agent or Firm: |
Vogel, Dithmar, Stotland, Stratman & Levy ;
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| Primary / Asst. Examiners: |
Peters, Jimmy C.;
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| INPADOC Legal Status: |
None
Family Legal Status Report
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| Family: |
Show 3 known family members
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First Claim:
Show all 23 claims |
What is claimed is:
1. A hand covering comprising a synthetic organic resin front piece and back piece sealed at the peripheries thereof forming a hand holding envelope and an open ended gauntlet with a seam extending around the entire closed periphery thereof, at least one of said front and back pieces having a predetermined three dimensional formed shape, and a plurality of discrete one-piece synthetic organic resin abrading units each having a generally flat rear surface secured to said front piece and an abrasive front surface having a plurality of discrete substantially rigid scraping means extending therefrom.
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| Background / Summary: |
Show background / summary
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| Drawing Descriptions: |
Show drawing descriptions
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| Description: |
Show description
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| Forward References: |
Show 34 U.S. patent(s) that reference this one
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