GB9018521D0 - Letter weighing device - Google Patents

Letter weighing device

Info

Publication number
GB9018521D0
GB9018521D0 GB909018521A GB9018521A GB9018521D0 GB 9018521 D0 GB9018521 D0 GB 9018521D0 GB 909018521 A GB909018521 A GB 909018521A GB 9018521 A GB9018521 A GB 9018521A GB 9018521 D0 GB9018521 D0 GB 9018521D0
Authority
GB
United Kingdom
Prior art keywords
weighing device
letter weighing
letter
weighing
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.)
Withdrawn
Application number
GB909018521A
Other versions
GB2237650A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WALTHO BARRY S
Original Assignee
WALTHO BARRY S
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by WALTHO BARRY S filed Critical WALTHO BARRY S
Publication of GB9018521D0 publication Critical patent/GB9018521D0/en
Publication of GB2237650A publication Critical patent/GB2237650A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G1/00—Weighing apparatus involving the use of a counterweight or other counterbalancing mass
    • G01G1/02—Pendulum-weight apparatus
    • G01G1/08—Pendulum-weight apparatus the pendulum having a moving pivot axis, e.g. a floating pendulum
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/002—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for postal parcels and letters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Drawing Aids And Blackboards (AREA)
GB9018521A 1989-08-23 1990-08-23 Letter weighing device Withdrawn GB2237650A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898919157A GB8919157D0 (en) 1989-08-23 1989-08-23 Scale

Publications (2)

Publication Number Publication Date
GB9018521D0 true GB9018521D0 (en) 1990-10-10
GB2237650A GB2237650A (en) 1991-05-08

Family

ID=10662000

Family Applications (2)

Application Number Title Priority Date Filing Date
GB898919157A Pending GB8919157D0 (en) 1989-08-23 1989-08-23 Scale
GB9018521A Withdrawn GB2237650A (en) 1989-08-23 1990-08-23 Letter weighing device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB898919157A Pending GB8919157D0 (en) 1989-08-23 1989-08-23 Scale

Country Status (3)

Country Link
AU (1) AU6350990A (en)
GB (2) GB8919157D0 (en)
WO (1) WO1991002952A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT398131B (en) * 1992-12-03 1994-09-26 Kasper Guenther Balance (weighing machine) for sheet-like goods
GB9308225D0 (en) * 1993-04-21 1993-06-02 Waltho Barry S Letter weighing device
WO1998052005A1 (en) * 1997-05-09 1998-11-19 Promotec Publicidad, Sl Device for the evaluation-weighing of postal letters or parcels

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE560626C (en) * 1932-10-04 Christian Schroeder Letter opener that can be used as a letter scale
DE479802C (en) * 1928-04-08 1929-07-23 Franz Xaver Troemer Pocket letter scale acting as a tilt scale
GB411206A (en) * 1933-01-09 1934-06-07 Bertram Edmund Weerasinghe Improvements in or relating to letter and like balances
US2204595A (en) * 1937-04-20 1940-06-18 John H Hotson Weighing device of the balance type
US3224516A (en) * 1965-01-14 1965-12-21 Stelzer William Letter weighing scale
US4281461A (en) * 1980-05-29 1981-08-04 Roe Nathaniel R Letter scale
US4799560A (en) * 1987-09-14 1989-01-24 Yukoh Kobayashi Portable mailing scale

Also Published As

Publication number Publication date
GB2237650A (en) 1991-05-08
WO1991002952A1 (en) 1991-03-07
GB8919157D0 (en) 1989-10-04
AU6350990A (en) 1991-04-03

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)