Assignee
SMITHE MACHINE CO INC F L
US·30 granted patents·728 citations·filing 1973–1998
Top patents by PatentIndex Score
30 records- 0195US3957570AMachinery for patching envelopes and the likeSMITHE MACHINE CO INC F L·Filed 1973·Granted May 18, 1976·76 cites·5 claims
- 0294US5480085AMethod and apparatus for controlling tension between variable speed driver rollersSMITHE MACHINE CO INC F L·Filed 1993·Granted Jan 2, 1996·91 cites·10 claims
- 0391US3966186AMethod and apparatus for feeding inserts selectivelySMITHE MACHINE CO INC F L·Filed 1975·Granted Jun 29, 1976·40 cites·10 claims
- 0490US5899128AApparatus for changing the length of envelope blanks cut from a continuous webSMITHE MACHINE CO INC F L·Filed 1997·Granted May 4, 1999·48 cites·7 claims
- 0590US5094658AVacuum side-folder section for envelope blank folding apparatusSMITHE MACHINE CO INC F L·Filed 1991·Granted Mar 10, 1992·114 cites·4 claims
- 0682US5524876AMethod and apparatus for delivering and stacking envelopes in an envelope machineSMITHE MACHINE CO INC F L·Filed 1994·Granted Jun 11, 1996·31 cites·20 claims
- 0782US4642085AApparatus for making window patchesSMITHE MACHINE CO INC F L·Filed 1985·Granted Feb 10, 1987·43 cites·18 claims
- 0881US6210309B1Sheet folding method and apparatus utilizing convex folder and guideSMITHE MACHINE CO INC F L·Filed 1998·Granted Apr 3, 2001·27 cites·20 claims
- 0978US5807228ASheet folding method and apparatusSMITHE MACHINE CO INC F L·Filed 1995·Granted Sep 15, 1998·25 cites·17 claims
- 1078US5241884AApparatus for changing the length of envelope blanks cut from a continuous webSMITHE MACHINE CO INC F L·Filed 1991·Granted Sep 7, 1993·29 cites·9 claims
- 1174US4004478AApparatus for adjusting the position of a rotatable cutter mechanismSMITHE MACHINE CO INC F L·Filed 1976·Granted Jan 25, 1977·34 cites·9 claims
- 1272US3977283ARotary panel cutter for cutting openings in a webSMITHE MACHINE CO INC F L·Filed 1975·Granted Aug 31, 1976·20 cites·8 claims
- 1367US4173922AMethod for making side seam envelopes from a webSMITHE MACHINE CO INC F L·Filed 1978·Granted Nov 13, 1979·16 cites·4 claims
- 1462US5088407ARotary printer for an envelope machineSMITHE MACHINE CO INC F L·Filed 1990·Granted Feb 18, 1992·18 cites·7 claims
- 1561US3998449AMethod and apparatus for feeding items from a stackSMITHE MACHINE CO INC F L·Filed 1975·Granted Dec 21, 1976·14 cites·12 claims
- 1660US4010598ADevice for folding the closure flap of envelopesSMITHE MACHINE CO INC F L·Filed 1975·Granted Mar 8, 1977·11 cites·5 claims
- 1757US3998116AApparatus for removing cut panels from sheet materialSMITHE MACHINE CO INC F L·Filed 1975·Granted Dec 21, 1976·11 cites·8 claims
- 1854US4138933AApparatus for gumming and folding open end envelopesSMITHE MACHINE CO INC F L·Filed 1977·Granted Feb 13, 1979·10 cites·3 claims
- 1951US5778781AMethod and apparatus for printing on opposite sides of a webSMITHE MACHINE CO INC F L·Filed 1997·Granted Jul 14, 1998·10 cites·20 claims
- 2051US4003183AMethod of enclosing insert material in a continuously advancing envelope blankSMITHE MACHINE CO INC F L·Filed 1974·Granted Jan 18, 1977·10 cites·9 claims
- 2150US3939723ADrive for rotatable cutter mechanismsSMITHE MACHINE CO INC F L·Filed 1974·Granted Feb 24, 1976·9 cites·3 claims
- 2245US4136591AApparatus for changing the length of envelope blanks cut from a continuous webSMITHE MACHINE CO INC F L·Filed 1977·Granted Jan 30, 1979·13 cites·9 claims
- 2343US6068253AAdjustable sheet separating deviceSMITHE MACHINE CO INC F L·Filed 1998·Granted May 30, 2000·8 cites·20 claims
- 2436US5642878AMethod and apparatus for separating sheets fed from the bottom of a stackSMITHE MACHINE CO INC F L·Filed 1995·Granted Jul 1, 1997·7 cites·20 claims
- 2536US4016789ADrive for rotatable cutter mechanismsSMITHE MACHINE CO INC F L·Filed 1975·Granted Apr 12, 1977·4 cites·7 claims
- 2630US5019030AEnvelope blank forming machineSMITHE MACHINE CO INC F L·Filed 1990·Granted May 28, 1991·2 cites·2 claims
- 2729US5100371AEnvelope blank forming machineSMITHE MACHINE CO INC F L·Filed 1991·Granted Mar 31, 1992·1 cites·17 claims
- 2826US6155554AMultiple action shovel feed mechanism for stacked sheetsSMITHE MACHINE CO INC F L·Filed 1997·Granted Dec 5, 2000·2 cites·20 claims
- 2925US6095961ARadial aligner and folding mechanismSMITHE MACHINE CO INC F L·Filed 1998·Granted Aug 1, 2000·0 cites·20 claims
- 3021US3974748AApparatus for collating sheet like elementsSMITHE MACHINE CO INC F L·Filed 1974·Granted Aug 17, 1976·4 cites·9 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →