[go: up one dir, main page]

US1797413A - frauenberger - Google Patents

frauenberger Download PDF

Info

Publication number
US1797413A
US1797413A US1797413DA US1797413A US 1797413 A US1797413 A US 1797413A US 1797413D A US1797413D A US 1797413DA US 1797413 A US1797413 A US 1797413A
Authority
US
United States
Prior art keywords
frauenberger
fraul
nberger
mechansm
forman
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
Publication date
Application granted granted Critical
Publication of US1797413A publication Critical patent/US1797413A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
    • B42F13/00—Filing appliances with means for engaging perforations or slots
    • B42F13/16—Filing appliances with means for engaging perforations or slots with claws or rings
    • B42F13/165—Filing appliances with means for engaging perforations or slots with claws or rings with flexible or resilient claws or rings

Landscapes

  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Description

March 24,- 1931. J, 'a FORMAN v '1,797,413
LOOSE LEAF HOLDER Filed June 3, 1929' IN VEN TOR.
ATToRNEYs Mach 24, 1931- c. F. FRAul-:NBERGER SHET PUSH-'OFF MECHANSM' Filed Oct. 25,"1928 2 sheets-sheet 1
US1797413D frauenberger Expired - Lifetime US1797413A (en)

Publications (1)

Publication Number Publication Date
US1797413A true US1797413A (en) 1931-03-24

Family

ID=3421454

Family Applications (1)

Application Number Title Priority Date Filing Date
US1797413D Expired - Lifetime US1797413A (en) frauenberger

Country Status (1)

Country Link
US (1) US1797413A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2576272A (en) * 1946-03-11 1951-11-27 Adelman William Advertising device
US3455044A (en) * 1966-12-12 1969-07-15 John L Falconbridge Vehicle sign

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2576272A (en) * 1946-03-11 1951-11-27 Adelman William Advertising device
US3455044A (en) * 1966-12-12 1969-07-15 John L Falconbridge Vehicle sign

Similar Documents

Publication Publication Date Title
US1797413A (en) frauenberger
US1992212A (en) Steam boiler regulator
US1829995A (en) Display device
US1833759A (en) Animal restraining device
US1977880A (en) Reel
USD83700S (en) Design fob a pencil holder
US1739386A (en) chapin
Montessus de Ballore Probabilités et Statistiques
USD80282S (en) Design for a bottle
USD76233S (en) golden
US1820896A (en)
Highbarger Ancient Sicyon with a Prosopographia Sicyonia
Rosebrook Some psychological observations in a private school for girls
GB332975A (en) Improvements in connection with albums for gramophone record holders
FE Datum, Data
Hawes A Journey through the Roman Empire
FR40018E (en) Flexible parachute bag forming clothing for the parachutist
CA315315A (en) Record card for tabulating machines
CA286971A (en) Bag holder
AU1834329A (en) Improvements in bag loaders
CA307855A (en) Card perforating control mechanism
CA305902A (en) Signature writing machine
CA303947A (en) Paper bag holder
ES123870A3 (en) A device for wetting and gluing envelopes.
AU1844429A (en) Improvements in flying machines