CA2298368A1 - A backpack - Google Patents
A backpack Download PDFInfo
- Publication number
- CA2298368A1 CA2298368A1 CA 2298368 CA2298368A CA2298368A1 CA 2298368 A1 CA2298368 A1 CA 2298368A1 CA 2298368 CA2298368 CA 2298368 CA 2298368 A CA2298368 A CA 2298368A CA 2298368 A1 CA2298368 A1 CA 2298368A1
- Authority
- CA
- Canada
- Prior art keywords
- snap
- shoulder strap
- slot
- receiving part
- backpack
- 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.)
- Abandoned
Links
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
- A45F3/04—Sacks or packs carried on the body by means of two straps passing over the two shoulders
Landscapes
- Portable Outdoor Equipment (AREA)
- Buckles (AREA)
Abstract
A backpack (1) has two shoulder straps (2, 3) extending obliquely downward crosswise from one or the other side of the upper end area (4) of the backpack (1) to the lower end area (5) and each consisting of an upper portion (6, 7) and a lower portion (8, 9) which are interconnected by a buckle in the chest area. The buckle is formed by a snap buckle (11) comprising a snap-in part (12) and a receiving part (13). The upper portion (6) of the first shoulder strap (2) and the lower portion (9) of the second shoulder strap (3) are fastened to the snap-in part (12), and the upper portion (7) of the second shoulder strap (3) and the lower portion (8) of the first shoulder strap (2) to the receiving part (13).
Description
FEB-08-00 08:36 +49 89 48902510 P.02 R-T11 Job-806 8- 2--OO;iS'23 ;PAe-Haft&PARTNER ;+49 89 48902510 # 2/ i0 Baclcpaclc This invention relates to a backpack with crosswise shoulder straps according to the preamble of claim 1.
Such a backpack is intended in particular for sports and leisure activities involving more or less pronounced motions of the arms obliquely to the direction of locomotion, in par-ticular in the form of pendulum motion, for example in-line skating or skiing.
Such a backpack is known (DE 296 15 828 U). It has an obliquely extending main shoulder strap with a lengthwise displaceable slide provided with two buckles to which the up-per and lower portions of the other shoulder strap are alter-natively fastenable.
The known backpack permits one- and double-sided wearing without faulty posture. Along with maximum~freedom of move-ment it achieves a uniform weight distribution without cramp-ing of cervical spine and back muscles and with relief of the spinal column.
However, the known backpack is not put on in the accus-tomed fashion by extending the arms through the two shoulder straps. One instead first draws the main shoulder strap over vne's head and then fastens one or the other portion of the other shoulder strap alternatively to the slide_ Use of the known backpack therefore requires instruction by expert per-sonnel.
The problem of the invention is to make it considerably easier to put on a backpack according to the preamble of claim 1 without curtailing its advantages.
This is obtained according to the invention with the backpack characterized in claim 1. The subclaims render ad-vantageous developments of the invention.
In an inventive backpack a snap buckle comprising a snap-in part and a receiving part is provided in the chest area, the upper portion of the first shoulder strap and the lower FEB-08-00 08:36 +49 89 48902510 P.03 R-711 Job-806 8- ~~OO;i5:23 ;PAa-Haft&PARTNER ;+49 8g 43g025i0 ~ 3/ ~O
_ 2 -portion of the second shoulder strap being fastened to the snap-in part of the snap buckle, and the upper portion of the second shoulder strap and the lower portion of the first shoulder strap to the receiving part.
When the snap buckle is open a strap consisting of upper and lower strap portions connected by snap-in or receiving part is thus formed on each side. To put on the backpack one can therefore slip one arm through the strap on one side and the other arm through the strap on the other side in accus-tomed fashion when the buckle is open. Subsequently one need only snap the buckle together. It is thus extremely easy to put on the known backpack.
While the snap-in part is preferably frame-shaped, the receiving part is preferably formed by a plate. Each part preferably has two slot-shaped openings disposed at an angle, the upper portion of the first shoulder strap and lower por-tion of the second shoulder strap being guided through the two slot-shaped openings in the snap-in part, and the upper portion of the second shoulder strap and lower portion of the first shoulder strap through the two slot-shaped openings in the receiving part. The force is guided by the straps uni-formly through the slot-shaped openings in the snap-in part and receiving part into the two parts which form a massive assembly when the snap-in part is inserted. Therefore, heavy backpacks can also be formed according to the invention.
Since in the nested parts, i.e. the snap-in part and the receiving part, the force extends crosswise in accordance with the course of the straps, one can save material by pro-viding recesses in the two parts in the areas outside the crosswise course of the force. Thus, both the snap-in part can have a recess between its two slot-shaped openings and the receiving part between its two slot-shaped openings.
For fastening and for shortening or lengthening the four strap portions, i.e. the upper and lower portions of the first shoulder strap and the upper and lower portions of the second shoulder strap, the slot-shaped openings preferably FEB-08-00 08:36 +49 89 48902510 P.04 R-711 Job-806 8- 2y00:i5:23 ;PAe-Haft&PARTNER ;+49 89 48902510 # 4/ 10 each have a center longitudinal bar which the particular strap portion twines around. That is, the free ends of the strap portions are inserted with their free end around the longitudinal bar through the particular slot on the side fac-ing the snap-in part or receiving part and then through the slot in the reverse direction on the side facing away from the receiving part or snap-in part. Each slot is thus formed as a clasp for fastening and for changing the length of the strap portion between buckle and backpack.
So that the free end of the particular strap portion is additionally fixed after insertion through the slot, a loop is preferably provided around the particular strap portion between the snap-in or receiving part and the fastening of the particular strap portion to the backpack. This loop ad-vantageously consists of a rubber-elastic band.
In the following an embodiment of the inventive backpack will be explained in more detail with reference to the draw-ing, in which:
Fig. 1 shows the front view of a ba.ckpack.; and Figs. 2 and 3 show plan views of the snap-in part and re-ceiving part of the snap buckle, a strap portion being fas-tened to the receiving part.
According to Fig. 1, backpack 1 has two shoulder straps 2 and 3 extending obliquely downward crosswise from one or the other side of upper end area 4 of the backpack to lower end area 5 of the backpack. Each shoulder strap 2, 3 consists of upper portion 6, 7 and lower portion 8, 9.
In the chest area snap buckle 11 comprising snap-in part 12 and receiving part 13 is provided.
Upper portion 6 of first shoulder strap 2 and lower por-tion 9 of second shoulder strap 3 are fastened to snap-in part 12, and upper portion 7 of second shoulder strap 3 and lower portion 8 of first shoulder strap 2 to receiving part 13_ Snap-in part 12 is formed by a frame with opening 12a on one side of which guide tongue 14 with longitudinal ribs 14a, FEB-08-00 08:36 +49 89 48902510 P.05 R-711 Job-806 " 8- G~OO;i5:23 ;PAe-Haft&PARTNER ,tag 8g 48g025n0 # 5/ t0 14b and outwardly loaded flexible tongues 15, 16 on each side of the guide tongue axe integrally fastened (Fig. 2). For fastening upper shoulder strap portion 6 and lower shoulder strap portion 9 two slot-shaped openings 17, 18 disposed at an angle are provided in snap-in part 12 through which strap portions 6, 9 are guided, respectively.
Receiving part 13 is formed by a plate which is hollow inside. Guide 21 (shown by dashed lines in Fig. 1) for guide tongue I9 extends from insertion opening 19 into the cavity in the plate of receiving part 13. longitudinal ribs 14a, 14b are guided on guide 21_ On the two narrow side walls of the plate there are open-ings 22, 23 through which the outer sides of flexible tongues 15, 16 pass outside when the insertion part is insert-ed. On the side facing openings 22, 23 flexible tongues 15, 1~ are provided with undercut snap-in surfaces 24, 25 which engage over stops 26, 27 on receiving part 13 when the snap buckle is closed. In the plate of receiving part 13 there are, simi-larly as in snap-in part 12, two slot-shaped openings 30, 31 .
disposed at an angle (~B) through which upper portion 7 of second shoulder strap 3 ad lower portion 8 of first shoulder strap 2 are guided, respectively.
Snap-in part 12 has recess 32 between the two slot-shaped ' openings 17, 18 on the side facing away from guide tongue 14 and the two flexible tongues 15, 16. Similarly, the plate of receiving part 13 is provided with recess 33 between the two slot-shaped openings 30, 31 on the narrow side facing away from insertion opening 19.
Recesses 32, 33 are of angular form, the sides of angle a, i.e. the edges of recesses 32, 33, extending perpendicular to adjacent longitudinal slot opening 17, l8 or 30, 31. Angle a can be for example 90° to 220°. The two longitudinal slot openings 17, 18 in the plate of snap-in part 12 and the two longitudinal slot openings 30, 31 in the plate of receiving -part 13 can enclose angle ~ of 90° to 120° for example.
FEB-08-00 08:36 +49 89 48902510 P.O6 8-711 Job-806 . 8-Z=00;15:23 ;PAe-Haft&PARTNER ;+49 89 48902510 # 6/ t0 Slot-shaped openings 17, 18, 30, 31 each have longitudi-nal bar 35 so that each slot-shaped opening 17, 18, 30, 31 is divided into portion 30a facing particular part 12, 13 and portion 30b facing away from the particular part, as illus-trated in Figure 3 for opening 30 of receiving part 13. Slot-shaped openings I7, 18, 30, 31 thus form a clasp for fasten-ing particular strap portion 6 to ~9 and for adjusting its length between buckle 11 and upper or lower end area 9, 5 of the backpack.
For this purpose, particular portion 6 to 9 is inserted with its free end through partial slot 30a, around bar 35 and f then in the reverse direction through other partial slot 30b so that strap portion 8 forms with zts free end 8a a Loop around bar 35. In order to fix free end 8a, loop or ring 36 consisting of a rubber-elastic band is wound around strap portion 8 for free end 8a to be stretched through (Figure 3).
The other strap portions 6, 7 and 9 are fastened in the same way. This permits each strap portion 6 to 9 to be fixed to particular part 12, 13 and at the same time individually shortened or lengthened.
Such a backpack is intended in particular for sports and leisure activities involving more or less pronounced motions of the arms obliquely to the direction of locomotion, in par-ticular in the form of pendulum motion, for example in-line skating or skiing.
Such a backpack is known (DE 296 15 828 U). It has an obliquely extending main shoulder strap with a lengthwise displaceable slide provided with two buckles to which the up-per and lower portions of the other shoulder strap are alter-natively fastenable.
The known backpack permits one- and double-sided wearing without faulty posture. Along with maximum~freedom of move-ment it achieves a uniform weight distribution without cramp-ing of cervical spine and back muscles and with relief of the spinal column.
However, the known backpack is not put on in the accus-tomed fashion by extending the arms through the two shoulder straps. One instead first draws the main shoulder strap over vne's head and then fastens one or the other portion of the other shoulder strap alternatively to the slide_ Use of the known backpack therefore requires instruction by expert per-sonnel.
The problem of the invention is to make it considerably easier to put on a backpack according to the preamble of claim 1 without curtailing its advantages.
This is obtained according to the invention with the backpack characterized in claim 1. The subclaims render ad-vantageous developments of the invention.
In an inventive backpack a snap buckle comprising a snap-in part and a receiving part is provided in the chest area, the upper portion of the first shoulder strap and the lower FEB-08-00 08:36 +49 89 48902510 P.03 R-711 Job-806 8- ~~OO;i5:23 ;PAa-Haft&PARTNER ;+49 8g 43g025i0 ~ 3/ ~O
_ 2 -portion of the second shoulder strap being fastened to the snap-in part of the snap buckle, and the upper portion of the second shoulder strap and the lower portion of the first shoulder strap to the receiving part.
When the snap buckle is open a strap consisting of upper and lower strap portions connected by snap-in or receiving part is thus formed on each side. To put on the backpack one can therefore slip one arm through the strap on one side and the other arm through the strap on the other side in accus-tomed fashion when the buckle is open. Subsequently one need only snap the buckle together. It is thus extremely easy to put on the known backpack.
While the snap-in part is preferably frame-shaped, the receiving part is preferably formed by a plate. Each part preferably has two slot-shaped openings disposed at an angle, the upper portion of the first shoulder strap and lower por-tion of the second shoulder strap being guided through the two slot-shaped openings in the snap-in part, and the upper portion of the second shoulder strap and lower portion of the first shoulder strap through the two slot-shaped openings in the receiving part. The force is guided by the straps uni-formly through the slot-shaped openings in the snap-in part and receiving part into the two parts which form a massive assembly when the snap-in part is inserted. Therefore, heavy backpacks can also be formed according to the invention.
Since in the nested parts, i.e. the snap-in part and the receiving part, the force extends crosswise in accordance with the course of the straps, one can save material by pro-viding recesses in the two parts in the areas outside the crosswise course of the force. Thus, both the snap-in part can have a recess between its two slot-shaped openings and the receiving part between its two slot-shaped openings.
For fastening and for shortening or lengthening the four strap portions, i.e. the upper and lower portions of the first shoulder strap and the upper and lower portions of the second shoulder strap, the slot-shaped openings preferably FEB-08-00 08:36 +49 89 48902510 P.04 R-711 Job-806 8- 2y00:i5:23 ;PAe-Haft&PARTNER ;+49 89 48902510 # 4/ 10 each have a center longitudinal bar which the particular strap portion twines around. That is, the free ends of the strap portions are inserted with their free end around the longitudinal bar through the particular slot on the side fac-ing the snap-in part or receiving part and then through the slot in the reverse direction on the side facing away from the receiving part or snap-in part. Each slot is thus formed as a clasp for fastening and for changing the length of the strap portion between buckle and backpack.
So that the free end of the particular strap portion is additionally fixed after insertion through the slot, a loop is preferably provided around the particular strap portion between the snap-in or receiving part and the fastening of the particular strap portion to the backpack. This loop ad-vantageously consists of a rubber-elastic band.
In the following an embodiment of the inventive backpack will be explained in more detail with reference to the draw-ing, in which:
Fig. 1 shows the front view of a ba.ckpack.; and Figs. 2 and 3 show plan views of the snap-in part and re-ceiving part of the snap buckle, a strap portion being fas-tened to the receiving part.
According to Fig. 1, backpack 1 has two shoulder straps 2 and 3 extending obliquely downward crosswise from one or the other side of upper end area 4 of the backpack to lower end area 5 of the backpack. Each shoulder strap 2, 3 consists of upper portion 6, 7 and lower portion 8, 9.
In the chest area snap buckle 11 comprising snap-in part 12 and receiving part 13 is provided.
Upper portion 6 of first shoulder strap 2 and lower por-tion 9 of second shoulder strap 3 are fastened to snap-in part 12, and upper portion 7 of second shoulder strap 3 and lower portion 8 of first shoulder strap 2 to receiving part 13_ Snap-in part 12 is formed by a frame with opening 12a on one side of which guide tongue 14 with longitudinal ribs 14a, FEB-08-00 08:36 +49 89 48902510 P.05 R-711 Job-806 " 8- G~OO;i5:23 ;PAe-Haft&PARTNER ,tag 8g 48g025n0 # 5/ t0 14b and outwardly loaded flexible tongues 15, 16 on each side of the guide tongue axe integrally fastened (Fig. 2). For fastening upper shoulder strap portion 6 and lower shoulder strap portion 9 two slot-shaped openings 17, 18 disposed at an angle are provided in snap-in part 12 through which strap portions 6, 9 are guided, respectively.
Receiving part 13 is formed by a plate which is hollow inside. Guide 21 (shown by dashed lines in Fig. 1) for guide tongue I9 extends from insertion opening 19 into the cavity in the plate of receiving part 13. longitudinal ribs 14a, 14b are guided on guide 21_ On the two narrow side walls of the plate there are open-ings 22, 23 through which the outer sides of flexible tongues 15, 16 pass outside when the insertion part is insert-ed. On the side facing openings 22, 23 flexible tongues 15, 1~ are provided with undercut snap-in surfaces 24, 25 which engage over stops 26, 27 on receiving part 13 when the snap buckle is closed. In the plate of receiving part 13 there are, simi-larly as in snap-in part 12, two slot-shaped openings 30, 31 .
disposed at an angle (~B) through which upper portion 7 of second shoulder strap 3 ad lower portion 8 of first shoulder strap 2 are guided, respectively.
Snap-in part 12 has recess 32 between the two slot-shaped ' openings 17, 18 on the side facing away from guide tongue 14 and the two flexible tongues 15, 16. Similarly, the plate of receiving part 13 is provided with recess 33 between the two slot-shaped openings 30, 31 on the narrow side facing away from insertion opening 19.
Recesses 32, 33 are of angular form, the sides of angle a, i.e. the edges of recesses 32, 33, extending perpendicular to adjacent longitudinal slot opening 17, l8 or 30, 31. Angle a can be for example 90° to 220°. The two longitudinal slot openings 17, 18 in the plate of snap-in part 12 and the two longitudinal slot openings 30, 31 in the plate of receiving -part 13 can enclose angle ~ of 90° to 120° for example.
FEB-08-00 08:36 +49 89 48902510 P.O6 8-711 Job-806 . 8-Z=00;15:23 ;PAe-Haft&PARTNER ;+49 89 48902510 # 6/ t0 Slot-shaped openings 17, 18, 30, 31 each have longitudi-nal bar 35 so that each slot-shaped opening 17, 18, 30, 31 is divided into portion 30a facing particular part 12, 13 and portion 30b facing away from the particular part, as illus-trated in Figure 3 for opening 30 of receiving part 13. Slot-shaped openings I7, 18, 30, 31 thus form a clasp for fasten-ing particular strap portion 6 to ~9 and for adjusting its length between buckle 11 and upper or lower end area 9, 5 of the backpack.
For this purpose, particular portion 6 to 9 is inserted with its free end through partial slot 30a, around bar 35 and f then in the reverse direction through other partial slot 30b so that strap portion 8 forms with zts free end 8a a Loop around bar 35. In order to fix free end 8a, loop or ring 36 consisting of a rubber-elastic band is wound around strap portion 8 for free end 8a to be stretched through (Figure 3).
The other strap portions 6, 7 and 9 are fastened in the same way. This permits each strap portion 6 to 9 to be fixed to particular part 12, 13 and at the same time individually shortened or lengthened.
Claims (7)
1. A backpack with two shoulder straps (2, 3) extending obliquely downward crosswise from one or the other side of the upper end area (4) of the backpack (1) to the lower end area (5) and each consisting of an upper portion (6, 7) and a lower portion (8, 9) which are interconnected by a buckle in the chest area, characterized in that the buckle is a snap buckle (11) comprising a snap-in part (12) and a receiving part (13), the upper portion (6) of the first shoulder strap (2) and the lower portion (9) of the second shoulder strap (3) being fastened to the snap-in part (12), and the upper portion (7) of the second shoulder strap (3) and the lower portion (8) of the first shoulder strap (2) to the receiving part (13).
2. A backpack according to claim 1, characterized in that the snap-in part (12) has a guide tongue (14) and two flexible tongues (15, 16) one on each side of the guide tongue (14), and the receiving part (13) shaped as a plate has an insertion opening (19) for the snap-in part (12) into a cavity with a guide (21) for the guide tongue (14), and the two side walls of the receiving part (13) have openings (22, 23) out of which the flexible tongues (15, 16) pass outside after insertion of the snap-in part (12).
3. A backpack according to claim 1 or 2, characterized in that the snap-in part (12) and/or the receiving part (13) have two slot-shaped openings (17, 18; 30, 31) disposed at an angle (.beta.) through which the upper portion (6) of the first shoulder strap (2) and the lower portion (9) of the second shoulder strap (3) and/or the upper portion (7) of the second shoulder strap (3) and the lower portion (8) of the first shoulder strap (2) are guided, respectively.
4. A backpack according to claim 3, characterized in that the two slot-shaped openings (17, 18) in the snap-in part (12) and/or the two slot-shaped openings (30, 31) in the receiving part (13) enclose an angle (.beta.) of 90° to 130°.
5. A backpack according to claim 3 or 9, characterized in that the slot-shaped openings (17, 18; 30, 31) have a longitudinal bar (35), and the ends (8a) of the portions (6, 9; 7, 8) of the shoulder straps (2, 3) are guided for fastening through the slot-shaped openings (17, 18; 30, 31) so as to twine around the longitudinal bar (35).
6. A backpack according to any of the above claims, characterized in that the snap-in part (12) and/or the receiving part (13) have a recess (32; 33) between the two slot-shaped openings (17, 18; 30, 31) on the side facing away from the receiving part (13) and snap-in part (12), respectively.
7. A backpack according to claim 6, characterized in that the recess (32) of the snap-in part (12) and/or the recess (33) of the receiving part (13) are of angular form, the sides of the angle (.alpha.) extending perpendicular to the adjacent slot-shaped opening (17, 18; 30, 31).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29906531U DE29906531U1 (en) | 1999-04-13 | 1999-04-13 | backpack |
| DE29906531.6 | 1999-04-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2298368A1 true CA2298368A1 (en) | 2000-10-13 |
Family
ID=8072122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2298368 Abandoned CA2298368A1 (en) | 1999-04-13 | 2000-02-14 | A backpack |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1044627A3 (en) |
| JP (1) | JP2000296019A (en) |
| CA (1) | CA2298368A1 (en) |
| DE (1) | DE29906531U1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014009492A1 (en) | 2012-07-12 | 2014-01-16 | Coxa Carry Ab | Carrying system |
| WO2022043797A1 (en) * | 2020-08-26 | 2022-03-03 | 3M Innovative Properties Company | Safety harness with quasi-crossover ventral straps |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6457620B1 (en) * | 2001-01-10 | 2002-10-01 | Ya Fang Tang | Golf bags and golf bag carrying systems |
| DE102004060092A1 (en) * | 2004-12-13 | 2006-06-14 | VÖEN GmbH & Co. KG | Connector for nets or sheet used to protect or harvest fruit and vegetables comprises socket and section which plugs into it, each of which has rows of resilient, S-shaped hooks whose free ends are passed through edge of net or sheet |
| JP5666185B2 (en) * | 2010-07-26 | 2015-02-12 | 株式会社ゴールドウイン | rucksack |
| JP2013059548A (en) * | 2011-09-14 | 2013-04-04 | Shimano Inc | Rucksack |
| KR101292620B1 (en) | 2012-04-25 | 2013-08-16 | 박솔 | Multi mode bag of swing type and suspenders assembly for the same |
| KR101333819B1 (en) * | 2012-09-05 | 2013-12-02 | 박솔 | Bag having adjustable shoulder strap, shoulder strap assembly and pivotally connecting device used for the same |
| GB2525662B (en) * | 2014-05-01 | 2020-08-12 | James Moncreiff Robert | Free-flex harness |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2630897A1 (en) * | 1988-05-09 | 1989-11-10 | Bibollet Jean Claude | Carrying system for a rucksack |
| JPH0956418A (en) * | 1995-08-30 | 1997-03-04 | Komatsu Zenoah Co | Stretchable carrying band and buckle for adjusting length thereof |
| DE29615828U1 (en) | 1996-09-11 | 1996-12-12 | Creative Pool Trendscouting Gm | backpack |
-
1999
- 1999-04-13 DE DE29906531U patent/DE29906531U1/en not_active Expired - Lifetime
-
2000
- 2000-01-31 EP EP00101902A patent/EP1044627A3/en not_active Withdrawn
- 2000-02-14 CA CA 2298368 patent/CA2298368A1/en not_active Abandoned
- 2000-02-22 JP JP2000043712A patent/JP2000296019A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014009492A1 (en) | 2012-07-12 | 2014-01-16 | Coxa Carry Ab | Carrying system |
| WO2022043797A1 (en) * | 2020-08-26 | 2022-03-03 | 3M Innovative Properties Company | Safety harness with quasi-crossover ventral straps |
Also Published As
| Publication number | Publication date |
|---|---|
| DE29906531U1 (en) | 1999-08-12 |
| EP1044627A3 (en) | 2001-02-28 |
| JP2000296019A (en) | 2000-10-24 |
| EP1044627A2 (en) | 2000-10-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |