US1429889A - Developing basket - Google Patents

Developing basket Download PDF

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Publication number
US1429889A
US1429889A US431386A US43138620A US1429889A US 1429889 A US1429889 A US 1429889A US 431386 A US431386 A US 431386A US 43138620 A US43138620 A US 43138620A US 1429889 A US1429889 A US 1429889A
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US
United States
Prior art keywords
developing
films
basket
frame
lambert
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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
US431386A
Inventor
George B Lambert
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to US431386A priority Critical patent/US1429889A/en
Application granted granted Critical
Publication of US1429889A publication Critical patent/US1429889A/en
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Expired - Lifetime legal-status Critical Current

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    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D13/00—Processing apparatus or accessories therefor, not covered by groups G11B3/00 - G11B11/00
    • G03D13/02—Containers; Holding-devices
    • G03D13/08—Devices for holding exposed material; Devices for supporting exposed material
    • G03D13/12—Frames
    • G03D13/125—Frames for several filmstrips or plates

Definitions

  • This invention relates to developing basdesired. 10 kets or racks, for use in developing, washing While I have herein described a certain and fixing photographic films, and the obspecific method of constructing and assemject is to provide a simple, efiicient and dubling the elements of my invention, it is unrable backet of this kind, for use in connecderstood same may be varied in minor detion with the usual developing, Washing and tails, not departing from the spirit of my fixing tanks. invention as defined in the appended claim.
  • Figure l is a side elevation of the basket
  • Figure l is a side elevation of the basket
  • Figure 2 is an edge elevation
  • Figure 8 is a plan view.
  • the invention consists of a rectangular the top of the frame adapted to support the frame 1, open at the sides, top and bottom, doubled films; and releasable weights for as shown, and provided with a lifting bail 2 grasping the lower double ends of the films.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)

Description

G. B. LAMBERT. DEVELOPING BASKET.
APPLICATION FILED DEC. 17. 1920.
Patented Sept; 19, 1922.
BUT
l l I l l Patented Sept. 19, 1922.
UNITED. STATES PATENT OFFICE.
GEORGE B. LAMBERT, OF HUNTINGDON, TENNESSEE.
DEVELOPING BASKET.
Application filed December 17, 1920. Serial No. 431,388.
To all whom it may concern:
Be it known that I, GEORGE B. LAMBERT, a citizen of the United States, residing in he city of Huntingdon and State of Tennessee, have invented new and useful Improvements in Developing Baskets, of which the following is a specification, reference he- 6 so that the ends straddle the bars 4 and depend below. Suitable releasable weights 7 he provided, adapted to releasab ly grasp the lower ends of the films and thus hold them in the bath and from mutual con tact. W hen the films are thus strung upon the basket they may readily be immersed in ing had to the accompanying drawings. the developing, washing and fixing tanks, as
This invention relates to developing basdesired. 10 kets or racks, for use in developing, washing While I have herein described a certain and fixing photographic films, and the obspecific method of constructing and assemject is to provide a simple, efiicient and dubling the elements of my invention, it is unrable backet of this kind, for use in connecderstood same may be varied in minor detion with the usual developing, Washing and tails, not departing from the spirit of my fixing tanks. invention as defined in the appended claim. In the drawings: l Vhat 1 claim to be new and patentable is: Figure l is a side elevation of the basket A developing basket for photographic loaded with films; films, the films being doubled at their central Figure 2 is an edge elevation; points; comprising an open rectangular Figure 8 is a plan view. frame; a plurality of transverse bars across The invention consists of a rectangular the top of the frame adapted to support the frame 1, open at the sides, top and bottom, doubled films; and releasable weights for as shown, and provided with a lifting bail 2 grasping the lower double ends of the films.
pivoted at 3 to the frame 1. Across the top GEORGE B LAMBERT of the frame 1 are permanently mounted aplurality of transverse bars 4, spaced apart, lVitnesses: and from these bars the films 5 are suspend- HENRY T. BREWER, ed, by doubling the films at the center points D. D. MADDOX.
US431386A 1920-12-17 1920-12-17 Developing basket Expired - Lifetime US1429889A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US431386A US1429889A (en) 1920-12-17 1920-12-17 Developing basket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US431386A US1429889A (en) 1920-12-17 1920-12-17 Developing basket

Publications (1)

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US1429889A true US1429889A (en) 1922-09-19

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ID=23711719

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US431386A Expired - Lifetime US1429889A (en) 1920-12-17 1920-12-17 Developing basket

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3152378A (en) * 1963-09-16 1964-10-13 Metalphoto Corp Foil or film holder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3152378A (en) * 1963-09-16 1964-10-13 Metalphoto Corp Foil or film holder

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