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US4921153A Expired / Lapsed US ⏱️ 0.0 years remaining

Blade bag for blades used with a circular saw

Assignee: Individual
•
Filing: 1989-05-26
•
Granted: 1990-05-01
•
Expires: 2009-05-26
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Abstract

Abstract A blade bag for carrying blades used with a circular saw in a pocket formed between its front wall member and its rear wall member. The rear wall member has a lower major portion formed with a fold line at its top edge. A rear wall flap member extends upwardly from this fold line. The front wall member also has a lower major portion that extends upwardly to its fold line. A front wall member extends upwardly from this fold line. The front and rear wall members are fastened to each other around a perimeter from the opposite ends of the fold line of the front wall member down around its bottom edge. When the blade bag is in its closed state, the front wall flap member is folded upwardly and it hides from view and access the saw blades removably positioned within the pocket of the blade bag. Also in this closed state, the rear wall flap member is folded downwardly about its fold line so that it covers the front surface of the front wall flap member. When it is desired to remove the blades, the rear wall flap member is folded upwardly about its fold line and the front wall flap member is folded downwardly about its fold line. This exposes most of the top half of the saw blades making them easily removable.

Inventors

  • 👤 Richard Smith

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-06 03:26
CPC Classifications
B; B23; B23Q; B23Q13/00; A; A45; A45F; A45F5/00; A45F5/02; B23D; B23D59/00; B25; B25H; B25H3/00; B25H3/006; Y; Y10; Y10S; Y10S224/00; Y10S224/904

Claims Analysis

Total Claims: 10
Claim 1
Independent Claim 353 words
A blade bag for blades used with a circular saw comprising: a rear wall member having a top edge, a bottom edge, a front surface and a rear surface, said rear wall member having a predetermined height and also a perimeter; said rear wall member having a lower major portion whose top edge is a fold line, a rear wall flap member is formed from said fold line to the top edge of said rear wall member; a belt loop assembly secured to the rear surface of said rear wall member; a front wall member having a top edge, a bottom edge, a front surface and a rear surface, said front wall member having a predetermined height and also a perimeter; said front wall member having a lower major portion whose top edge is a fold line, a front flap member is formed from said fold line to the top edge of said front wall member; said front and rear wall members being aligned against each other with their respective bottom edges being adjacent each other; primary fastening means for securing said front and rear wall members together from the opposite ends of the fold line of said front wall member downwardly around their respective lower perimeters that includes their bottom edges to form a pocket between them for removably receiving one or more blades for a circular saw; the front flap member of said front wall member in its closed position extends upwardly parallel to the lower major portion of said rear wall member so that its top edge approximates the height of the saw blades stored in said blade bag, said front flap member is folded forwardly and downwardly about its fold line to its open position which exposes the saw blades stored therein thus making them easily removably; and the rear wall flap member in its closed position extends downwardly over the front surface of the front flap member of said front wall member, in its open position it is folded upwardly about its fold line, thus allowing the flap member of said front wall member to be folded forwardly.
Claim 2
Dependent Claim 353 words
A blade bag for blades used with a circular saw comprising: a rear wall member having a top edge, a bottom edge, a front surface and a rear surface, said rear wall member having a predetermined height and also a perimeter; said rear wall member having a lower major portion whose top edge is a fold line, a rear wall flap member is formed from said fold line to the top edge of said rear wall member; a belt loop assembly secured to the rear surface of said rear wall member; a front wall member having a top edge, a bottom edge, a front surface and a rear surface, said front wall member having a predetermined height and also a perimeter; said front wall member having a lower major portion whose top edge is a fold line, a front flap member is formed from said fold line to the top edge of said front wall member; said front and rear wall members being aligned against each other with their respective bottom edges being adjacent each other; primary fastening means for securing said front and rear wall members together from the opposite ends of the fold line of said front wall member downwardly around their respective lower perimeters that includes their bottom edges to form a pocket between them for removably receiving one or more blades for a circular saw; the front flap member of said front wall member in its closed position extends upwardly parallel to the lower major portion of said rear wall member so that its top edge approximates the height of the saw blades stored in said blade bag, said front flap member is folded forwardly and downwardly about its fold line to its open position which exposes the saw blades stored therein thus making them easily removably; and the rear wall flap member in its closed position extends downwardly over the front surface of the front flap member of said front wall member, in its open position it is folded upwardly about its fold line, thus allowing the flap member of said front wall member to be folded forwardly.
Claim 3
Dependent Claim 20 words
A blade bag as recited in claim 1 wherein said primary fastening means are a plurality of spaced apart rivets.
Claim 4
Dependent Claim 20 words
A blade bag as recited in claim 1 wherein said front and rear wall members are made of leather material.
Claim 5
Dependent Claim 34 words
A blade bag as recited in claim 1 further comprising hook and loop fasteners for securing the rear surface of the rear wall flap member to the front surface of said front flap member.
Claim 6
Dependent Claim 63 words
A blade bag as recited in claim 1 in combination with a tool pouch having a rear wall having a front surface, said tool pouch having an open top end storage chamber, said blade bag being positioned in said open top end storage chamber with its rear wall member secured to the front surface of the rear wall member of said tool pouch.
Claim 7
Dependent Claim 357 words
A blade bag for blades used with a circular saw comprising: a rear wall member having a top edge, a bottom edge, a front surface and a rear surface, said rear wall member having a predetermined height and also a perimeter; said rear wall member having a lower portion whose top edge is a fold line, a rear wall flap member is formed from said fold line to the top edge of said rear wall member; a front wall member having a top edge, a bottom edge, a front surface and a rear surface, said front wall member having a predetermined height and also a perimeter; said front wall member having a lower major portion whose top edge is a fold line, a front flap member is formed from said fold line to the top edge of said front wall member; a wrench pocket assembly secured to the rear surface of the front flap member of said front wall member; said front and rear wall members being aligned against each other with their respective bottom edges being adjacent each other; primary fastening means for securing said front and rear wall members together from the opposite ends of the fold line of said front wall member downwardly around their respective lower perimeters that includes their bottom edges to form a pocket between them for removably receiving one or more blades for a circular saw; the front flap member of said front wall in its closed position extends upwardly parallel to the lower major portion of said rear wall member so that its top edge approximates the height of the saw blades stored in said blade bag, said front flap member is folded forwardly and downwardly about its fold line to its open position which exposes the saw blades stored therein thus making them easily removable; and the rear wall flap member in its closed position extends downwardly over the front surface of the front flap member of said front wall member, in its open position it is folded upwardly about its fold line, thus allowing the front flap member of said front wall member to be folded forwardly.
Claim 8
Dependent Claim 357 words
A blade bag for blades used with a circular saw comprising: a rear wall member having a top edge, a bottom edge, a front surface and a rear surface, said rear wall member having a predetermined height and also a perimeter; said rear wall member having a lower portion whose top edge is a fold line, a rear wall flap member is formed from said fold line to the top edge of said rear wall member; a front wall member having a top edge, a bottom edge, a front surface and a rear surface, said front wall member having a predetermined height and also a perimeter; said front wall member having a lower major portion whose top edge is a fold line, a front flap member is formed from said fold line to the top edge of said front wall member; a wrench pocket assembly secured to the rear surface of the front flap member of said front wall member; said front and rear wall members being aligned against each other with their respective bottom edges being adjacent each other; primary fastening means for securing said front and rear wall members together from the opposite ends of the fold line of said front wall member downwardly around their respective lower perimeters that includes their bottom edges to form a pocket between them for removably receiving one or more blades for a circular saw; the front flap member of said front wall in its closed position extends upwardly parallel to the lower major portion of said rear wall member so that its top edge approximates the height of the saw blades stored in said blade bag, said front flap member is folded forwardly and downwardly about its fold line to its open position which exposes the saw blades stored therein thus making them easily removable; and the rear wall flap member in its closed position extends downwardly over the front surface of the front flap member of said front wall member, in its open position it is folded upwardly about its fold line, thus allowing the front flap member of said front wall member to be folded forwardly.
Claim 9
Dependent Claim 361 words
A blade bag for blades used with a circular saw comprising: a rear wall member having a top edge, a bottom edge, a front surface and rear surface, said rear wall member having a predetermined height and also a perimeter; said rear wall member having a lower major portion whose top edge is a fold line, a rear wall flap member is formed from said fold line to the top edge of said rear wall member; a front wall member having a top edge, a bottom edge, a front surface and a rear surface, said front wall member having a predetermined height and also a perimeter; said front wall member having a lower major portion whose top edge is a fold line, a front flap member is formed from said fold line to the top edge of said front wall member; said front and rear wall members being aligned against each other with their respective bottom edges being adjacent each other; primary fastening means for securing said front and rear wall members together from the opposite ends of the fold line of said front wall member downwardly around their respective lower perimeters that includes their bottom edges to form a pocket between them for removably receiving one or more blades for a circular saw; at least one divider wall intermediate said front wall member and said rear wall member to form a plurality of saw blade pockets; the front flap member of said front wall member in its closed position extends upwardly parallel to the lower major portion of said rear wall member so that its top edge approximates the height of said saw blades stored in said blade bag, said front flap member is folded forwardly and downwardly about its fold line to its open position which exposes the saw blades stored therein thus making them easily removable; the rear wall flap member in its closed position extends downwardly over the front surface of the front flap member of said front wall member, in its open position it is folded upwardly about its fold line, thus allowing the front flap member of said front wall member to be folded forwardly.
Claim 10
Dependent Claim 361 words
A blade bag for blades used with a circular saw comprising: a rear wall member having a top edge, a bottom edge, a front surface and rear surface, said rear wall member having a predetermined height and also a perimeter; said rear wall member having a lower major portion whose top edge is a fold line, a rear wall flap member is formed from said fold line to the top edge of said rear wall member; a front wall member having a top edge, a bottom edge, a front surface and a rear surface, said front wall member having a predetermined height and also a perimeter; said front wall member having a lower major portion whose top edge is a fold line, a front flap member is formed from said fold line to the top edge of said front wall member; said front and rear wall members being aligned against each other with their respective bottom edges being adjacent each other; primary fastening means for securing said front and rear wall members together from the opposite ends of the fold line of said front wall member downwardly around their respective lower perimeters that includes their bottom edges to form a pocket between them for removably receiving one or more blades for a circular saw; at least one divider wall intermediate said front wall member and said rear wall member to form a plurality of saw blade pockets; the front flap member of said front wall member in its closed position extends upwardly parallel to the lower major portion of said rear wall member so that its top edge approximates the height of said saw blades stored in said blade bag, said front flap member is folded forwardly and downwardly about its fold line to its open position which exposes the saw blades stored therein thus making them easily removable; the rear wall flap member in its closed position extends downwardly over the front surface of the front flap member of said front wall member, in its open position it is folded upwardly about its fold line, thus allowing the front flap member of said front wall member to be folded forwardly.

References Cited (Backward Citations)

US2367440A Cited
US2471173A Cited
US2513575A Cited
US3212690A Cited
US4273276A Cited
US4421150A Cited
US4418733A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1993-04-30 1993-10-30 1994-05-01 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1997-04-30 1997-10-30 1998-05-01 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2001-04-30 2001-10-30 2002-05-01 $7700.00 Window Closed / Lapsed

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