Larry James Nelson

US Patent:

50611461, Oct 29, 1991

Filed:

Jan 22, 1990

Appl. No.:

7/468338

Inventors:

Larry L. Nelson - Sacramento CA

Assignee:

Systems Mailing Research, Inc. - Folsom CA

International Classification:

B43M 702

US Classification:

414412

Abstract:

Numbers of similar, loaded envelopes having side edge folds and end edge folds joining two rectangular panels are arranged in a stack in drawer-like portable holder having a side opening. The drawer is installed with the envelopes disposed as a vertical stack in an elevator compartment. An elevator platform at the bottom of the stack is urged upwardly. Each successive top envelope is transferred from the stack to rollers that impel the envelope forcibly against a barrier wall to jog the load against a side edge fold. Cutters sever the other side edge fold and both end edge folds. A vacuum cup moves one of the panels to engage between stripper rollers that draw the entire envelope and the load apart. Conveyors take the separated envelope to a trash receiver and take the load to a receiver tray. There are various electrical driving, timing and performance checking devices, some optically responsive.

US Patent:

49213881, May 1, 1990

Filed:

Aug 8, 1988

Appl. No.:

7/229880

Inventors:

Larry L. Nelson - Sacramento CA

Assignee:

Systems Mailing Research, Inc. - Folsom CA

International Classification:

B65H 114

US Classification:

414412

Abstract:

Numbers of similar, loaded envelopes having side edge folds and end edge folds joining two rectangular panels are arranged in a stack in a drawer-like portable holder having a side opening. The drawer is installed with the envelopes disposed as a vertical stack in an elevator compartment. An elevator platform at the bottom of the stack is urged upwardly. Each successive top envelope is transferred from the stack to rollers that impel the envelope forcibly against a barrier wall to jog the load against a side edge fold. Cutters sever the other side edge fold and both end edge folds. A vacuum cup moves one of the panels to engage between stripper rollers that draw the entire envelope and the load apart. Conveyors take the separated envelope to a trash receiver and take the load to a receiver tray. There are various electrical driving, timing and performance checking devices, some optically responsive.

US Patent:

51885042, Feb 23, 1993

Filed:

Nov 15, 1991

Appl. No.:

7/792829

Inventors:

Larry L. Nelson - Sacramento CA

Assignee:

Systems Mailing Research, Inc. - Folsom CA

International Classification:

B43M 702

US Classification:

414786

Abstract:

Numbers of similar, loaded envelopes having side edge folds and end edge folds joining two rectangular panels are arranged in a stack in a drawer-like portable holder having a side opening. The drawer is installed with the envelopes disposed as a vertical slack in an elevator compartment. An elevator platform at the bottom of the stack is urged upwardly. Each successive top envelope is transferred from the stack to rollers that impel the envelope forcibly against a barrier wall to jog the load against a side edge fold. Cutters sever the other side edge fold and both end edge folds. A vacuum cup moves one of the panels to engage between stripper rollers that draw the entire envelope and the load apart. Conveyors take the separated envelope to a trash receiver and take the load to a receiver tray. There are various electrical driving, timing and performance checking devices, some optically responsive.

US Patent:

50963600, Mar 17, 1992

Filed:

Dec 27, 1989

Appl. No.:

7/457652

Inventors:

Larry L. Nelson - Sacramento CA

Assignee:

Systems Mailing Research, Inc. - Folsom CA

International Classification:

B43M 702

US Classification:

414412

Abstract:

Numbers of similar, loaded envelopes having side edge folds and end edge folds joining two rectangular panels are arranged in a stack in a drawer-like portable holder having a side opening. The drawer is installed with the envelopes disposed as a vertical stack in an elevator compartment. An elevator platform at the bottom of the stack is urged upwardly. Each successive top envelope is transferred from the stack to rollers that impel the envelope forcibly against a barrier wall to jog the load against a side edge fold. Cutters sever the other side edge fold and both end edge folds. A vacuum cup moves one of the panels to engage between stripper rollers that draw the entire envelope and the load apart. Conveyors take the separated envelope to a trash receiver and take the load to a receiver tray. There are various electrical driving, timing and performance checking devices, some optically responsive.