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USD250364S - Knapsack frame - Google Patents

Knapsack frame Download PDF

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Publication number
USD250364S
USD250364S US05/756,692 US75669277F USD250364S US D250364 S USD250364 S US D250364S US 75669277 F US75669277 F US 75669277F US D250364 S USD250364 S US D250364S
Authority
US
United States
Prior art keywords
knapsack frame
knapsack
frame
ornamental design
elevational view
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
US05/756,692
Inventor
Edward G. Byrne
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.)
Sit N Sun Products Ltd Pty
Original Assignee
Sit N Sun Products Ltd Pty
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 Sit N Sun Products Ltd Pty filed Critical Sit N Sun Products Ltd Pty
Application granted granted Critical
Publication of USD250364S publication Critical patent/USD250364S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a front elevational view of a knapsack frame showing my new design;
FIG. 2 is a right side elevational view thereof; and
FIG. 3 is a bottom plan view thereof.

Claims (1)

  1. The ornamental design for a knapsack frame, as shown.
US05/756,692 1976-07-16 1977-01-04 Knapsack frame Expired - Lifetime USD250364S (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA76/0858 1976-07-16
ZAA19760858 1976-07-16

Publications (1)

Publication Number Publication Date
USD250364S true USD250364S (en) 1978-11-21

Family

ID=65496193

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/756,692 Expired - Lifetime USD250364S (en) 1976-07-16 1977-01-04 Knapsack frame

Country Status (1)

Country Link
US (1) USD250364S (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD311094S (en) 1987-12-23 1990-10-09 American Recreation Products, Inc. Backpack frame
USD352822S (en) 1992-10-03 1994-11-29 Levis Jeffrey D Back pack support
USD375402S (en) 1996-03-12 1996-11-12 Yeh Kuei-Ching K Knapsack

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3787718A (en) 1972-08-08 1974-01-22 Sondell Res Deve Co Spherical electronic components
US3860157A (en) 1972-07-31 1975-01-14 Peter G Richards Back pack and frame
US3885722A (en) 1972-05-08 1975-05-27 Camp Trails Co Pack frame suspension means
US3921867A (en) 1972-09-14 1975-11-25 Frederick A Farnbach Pack frame strap connection means
US4040548A (en) 1976-03-17 1977-08-09 Guglielmo Joe H Flexible back pack frame

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3885722A (en) 1972-05-08 1975-05-27 Camp Trails Co Pack frame suspension means
US3860157A (en) 1972-07-31 1975-01-14 Peter G Richards Back pack and frame
US3787718A (en) 1972-08-08 1974-01-22 Sondell Res Deve Co Spherical electronic components
US3921867A (en) 1972-09-14 1975-11-25 Frederick A Farnbach Pack frame strap connection means
US4040548A (en) 1976-03-17 1977-08-09 Guglielmo Joe H Flexible back pack frame

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD311094S (en) 1987-12-23 1990-10-09 American Recreation Products, Inc. Backpack frame
USD352822S (en) 1992-10-03 1994-11-29 Levis Jeffrey D Back pack support
USD375402S (en) 1996-03-12 1996-11-12 Yeh Kuei-Ching K Knapsack

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