George M Gropper

46515054, Mar 24, 1987

Jun 17, 1985

6/745143

George Gropper - Oceanside NY

B65B 3912
B65B 3914

53456

A method and apparatus for making cleaning pads from a tubular meshed network having inner and outer surfaces and a resilient filler by simultaneously turning said meshed network inside out and feeding said tubular meshed network and said filler into a hollow mandrel whereby said filler is enveloped by the reversed tubular meshed network.

42876338, Sep 8, 1981

Nov 19, 1979

6/095336

George Gropper - Long Island City NY

A47L 1316
A47L 1704

15209B

A flexible and resilient abrading or detergent pad as a cleansing, scouring and smoothing or finishing device having a pervious and knitted outer covering of synthetic yarn and an engaging core of synthetic plastic sponge frictionally biased against the inner surfaces of the covering walls, the transverse edge areas of the covering and core being compressed and integrated for anchorage of the core to the covering. For manufacture, the sponge core is inserted into the sleeve, the assembly compressed and the transverse edge areas of both covering and core while under compression integrated or connected while under further compression at such areas. Trimming of the reduced and integrated or connected edges takes place following said procedures.

46585710, Apr 21, 1987

Oct 28, 1985

6/792255

George Gropper - Oceanside NY

B65B 3914
B65B 4348

53576

A method and apparatus for making cleaning pads from a tubular meshed network having inner and outer surfaces and a resilient filler by simultaneously turning said meshed network inside out and feeding said tubular meshed network and said filler into a hollow mandrel whereby said filler is enveloped by the reversed tubular meshed network.